






Product description







Product Dimensions : 3.5 x 3.5 x 7 inches; 13.76 ounces
Item model number : CB02
Date First Available : August 1, 2025
Manufacturer : CourtyardAid
ASIN : B0F4KK1592
Best Sellers Rank: #13,877 in Pet Supplies (See Top 100 in Pet Supplies) #9 in Reptile Terrariums
Customer Reviews: 5.0 5.0 out of 5 stars (74) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【Fresh Airflow Circulation】287 micro ventilation holes (0.06″ diameter) are distributed across all 4 sides of this jumping spider enclosure, with low intake vents drawing in cool air and high exhaust vents releasing warm, humid air. This layout maintains a steady bottom-to-top flow of fresh air inside the spider terrarium, effectively lowering humidity and preventing stale air buildup, while ensuring a stable microclimate for your reptile.
【No Assembly, No Mess】Skip the hassle of flat-packed cages! Unlike spliced designs that leak sand and water through panel gaps, this praying mantis enclosure arrives fully assembled with a sealed base to keep substrate and water securely inside. Four non-slip pads on the bottom provide extra stability—no sliding, no spills, just a clean, leak-free habitat from day one.
【Magnetic Side-Opening Door】This jumping spider enclosure features a strong yet easy-to-open magnetic side door, allowing you to feed or mist without disturbing your pet’s setup. The smart side-slide design avoids upper corners where spiders often build hammocks, keeping webbing intact. Perfect for a secure spider terrarium—no more worrying about pets sneaking out through a loose door.
【360-Degree Crystal-Clear View】Unlike dull, cloudy PP cages, this premium acrylic terrarium stays brilliantly clear—letting you watch your pet leap, hunt, and explore from every angle. Crafted from sturdy, scratch-resistant acrylic that won’t warp or leak, it’s a durable and pet-safe spider terrarium—perfect for nature lovers of all ages.
【Spacious 58% Larger Design】Our jumping spider enclosure measures 3.5 × 3.5 × 7 inches – 85.7 cubic inches of space! Compared to other 3×3×6-inch boxes (54 cubic inches), it provides 58% more space to create a cozy, enriched habitat your pet will love! (Enclosure ONLY, Plants and Animals NOT INCLUDED)
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9 reviews for Pre-Assembled Jumping Spider Enclosure, Acrylic Terrarium with Magnetic Door & All-Side Ventilation, Habitat for Spiderling, Mantis, Tarantula, Snail, 3.5″×3.5″×7″ (Tweezer & Temp Sticker Included)
Add a review
$15.99
Leah –
High quality literally perfect!
Perfect for a sub adult/ adult jumper! These are awesome and my temp strip works pretty dang well. The magnets do try to pull the door closed no matter how close you are and gentle. You are trying to close it without scaring the spider. I realize if you just put something thin like a piece of cardboard or paper and then slide it out it doesn’t shut as hard. Everything about it is great. Very clear seals up. Amazing. It’s perfect size. Great value and got here really fast!
Tina Sheldon –
Perfect for sub adults
Perfect cage, solid and no assembly needed! Perfect for my sub adults regals! Fruit flies can escape so can slings
Jeremy –
Great Choice
Got one for a jumping spider enclosure, liked it so much I got a second one. Strong magnet closure, good size for jumping spiders.
Danielle S –
These are really nice so far.
This thing is pretty awesome. The magnets are strong, the holes an appropriate size, and is a nice functional item. I’m worried about the hinges maybe giving out in the long run, but we’ll see. So far it’s perfect for my jumping spiders. It looks nice, is the perfect size, and is easy to access and clean.
Nina –
1000/100
I just received the spider enclosure, and I’m pleasantly surprised! The magnet is super sturdy, and the overall design is really well-made. It’s a great size, and the ventilation holes are small enough to keep everything secure while still allowing good airflow. Overall, I’m very happy with it.. it’s a great value for the money. It’s very clear. And will function just perfect.
Carol L. Hayes –
Very nice. I would recommend.
Very nice. Really like that it’s pre-assembled. It’s hard to find ones that are. It’s a good value for the price. I would definitely recommend. If you’re careful with the door, which is not hard to do, you will not have a problem, closing it without scaring your spider.
Spyda –
Exactly what I needed.
I really like this enclosure. Entries from top & side. Cross ventilation holes. The sliding entries are on groves, with magnets securing them. It’s pretty much escape proof for a jumping spider. The dimensions are just right for an adult jumping spider. I really liked that it came fully assembled. I would buy again!
andrew –
Great enclosure!
Great size & perfect for jumping spiders.The door hinge did get squeaky after about a week of use, but it’s not that big of a deal. Can fit a few decent decorations/ climbing options.
Amazon Customer –
Perfect! My spider didn’t have any issues walking up the plexiglass like I thought they might. She is too big for fruit flies so am not sure if smaller fruit flies could get out the ventilation holes, but it’s perfect for older juveniles and adults on crickets and house flies