Features: Brand new and high quality Safe Material: Made of natural wood and high-quality felt colth, safe for animals. Easy to Clean: Felt material is convenient to clean, just a sticky-roller can get it cleaned. Cute Hideouts: Hand-made without nail, the whole structure is solid; This spacious hamsters house can match with cotton pad or ice pad to make the houses comfortable for your pet. Provides Protection: A natural wood hideouts and habitat for small animal. Give your furry friend its own safety place and make them truly feeling home. Size: Entrance diameter about 6-6.5cm/2.36-2.56inch. Suitable for junior guinea-pigs, hamsters, mini squirrels, small gerbil, young chipmunk, sugar-glider, etc. Specifications: Material: Felt, Wood Color: Brown/Gray/Cheese Yellow/White/Lemon-Yellow/Green Size (Approx.): Brown/Gray-16.5x16.1x14.1cm/6.49x6.34x5.55in Cheese Yellow/White-15x14x16cm/5.90x5.51x6.29in Lemon-Yellow/Green-14x14x14cm/5.51x5.51x5.51in Weight (Approx.): Brown/Gray/Cheese Yellow/White-500g Lemon-Yellow/Green-400g Package Includes: 1 Piece Hamsters Wood Houses with Felt Cover (6 Style to Choose) note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!