Recommend using with "GNB Pet Super Large Hamster Cage" or "GNB Pet Ultra Large Hamster Cage"No glue/nails/screws needed, very user friendly!Rugged inner surface, good for climbing2 inch diameter tunnel partsInfinite DIY fun! Is Discontinued By Manufacturer : NoProduct Dimensions : 2 x 2 x 2 inches; 3.4 PoundsDate First Available : June 21, 2017Manufacturer : GNB Pet You May Also Like Pet Life Hooded Dog Sweater Made with Soft and Premium Plush Cotton - Dog Hoodie Pet Sweater Features Hook-and-Loop Closures for Easy Access and Machine Washable $ 14.00 Cat Collar Breakaway with QR Code Name Tag,Collar with Bell and ID TagScan QR Receive Instant Pet Location Alert Email (Blue) $ 10.00 Pet Armada ,, $ 10.00 FluffyDream Cat Scratcher Cardboard, Scratching Pad House Bed Furniture Protector, Infinity Shape, Curved (Wood, Round Sofa) $ 38.00 Ten 10th Birthday Dog Hoodie Fleece Lined Pullover Sweatshirt with Leash Hole (Green, Large 1034) $ 30.00 WHIPPY Airtag GPS Airtag ,,XS $ 13.00 Puppy Raincoat for Small Dogs Transparency Pet Raincoat Waterproof Cloak Pet Hooded Raincoat Jacket,Size Medium $ 10.00 Washable Pee Pads for Dogs - 2 Pcs 18"x24" Blue Superior Reusable Puppy Pet Training Pad - Waterproof, Non-Slip Grip Protects Against Urine Leakage, Prevents Slipping & Bunching $ 9.00 18' Dog Agility Tunnel with Stakes, Multiple Colors Available (Purple) $ 86.00 Cat Tents for Outside, Green Outdoor Cat Enclosures, Foldable Pet Playpen with Tunnels for Outside, Portable 4-in-1 Catio Including 2 Tents and 2 Tunnels $ 90.00 Unavailable Buy It Now Add to Cart + Home Limited Time Offer + pet hoodie pet tunnel pet cooling mat pet essentials + pet nail clipper pet shampoo pet toothbrush new product + pet GPS tracker pet training pad pet carrier stroller brand + Royal Canin Hills Blue Buffalo Cart + Your cart is currently empty.