1. Specifically designed for small animals: This guinea pig cage liner is designed for the bottom of cages for small animals such as guinea pigs, rabbits, ferrets, hedgehogs, mice, etc. It prevents direct contact between the small animal's feces or urine and the floor, maintaining hygiene and cleanliness while also protecting hay and bedding from getting dirty inside the cage. 2. Sized for 47inx24in cage: The guinea pig plastic cage base measures 47.25"L x 23.75"W x 4.25"H, precisely fitting midwest guinea pig cage or amazon guinea pig cage . It has a height of 4.25"H inches all around, ensuring complete coverage of the cage bottom and effectively preventing urine overflow. 3. High-quality waterproof material: The cage liner is made of premium waterproof composite nylon fabric, featuring excellent waterproof performance. It effectively prevents urine from seeping through to the bottom and the external environment, keeping the cage dry and clean. Additionally, it has a dust-proof function, preventing dust and debris from entering the cage. The urine pad can be layered with soft bedding to protect the small animal's paws. 4. Easy to clean and maintain: The canvas cage base is designed for convenient daily cleaning. It can be wiped with a damp cloth or hand-washed, allowing for quick removal of stains and odors. Moreover, the material is durable and withstands multiple cleanings without wearing out or deforming. It can be directly detached for cleaning, but machine washing is not recommended. 5. Safe and reliable: Multiple Velcro straps on the cage liner ensure secure attachment to the bottom of the cage, preventing movement or displacement and providing a safe environment for small animals. The design of the Velcro straps also facilitates easy installation and removal of the urine pad, making the process more convenient. Suit for Midwest guinea pig cage 47 x 24 inches suit（Not include cage）