This exercise wheel replace pad is designed for your hamster exercise needs. Made of durable abrasive paper, it is safe and reliable for your hamster use. The quiet design ensures that it won't disturb your family, mat protects slipping. This hamster running wheel replace pad is perfect for . Features -Color:Assorted Color -Material:Abrasive paper -Size:33.00X10.00X0.10cm/12.97X3.93X0.04in -Made with reliable and selected materials to ensure durability and safety for your small animals. -The hamster running nail trimmer pad is designed to operate silently, creating a peaceful environment for your pet. -This product is the perfect fit for hamster wheels, ensuring stability and effectiveness during use. -With its nonslip surface, this replacement mat can prevent any foot discomfort during exercise. -Around of this mat features many holes, which can preventing the accumulation of your hamster's excrement or food debris. Package list: 2 x sets of running wheel mat