GREAT MATERIAL OF 4 LAYERS: Super soft fleece surface for ultimate comfortable Super absorbent high density middle layer Breathable waterproof PUL inner layer 100% polyester knitting fabric with anti-slip silica gel bottomMACHINE WASHABLE:Our guinea pig cage liner is specially designed and can be cleaned with a washing machine. There is no need to clean dirty things by hand. Add vinegar as needed, to help minimize odorSUPER ABSORPTION AND ODER CONTROL: Thickened high-density water-absorbing layer can lock more water, prevent extravasation of urine, and ensure dry protection at night2 PACK: There are 2 pads in one package, which is cost-effective and convenient to replace when one of them is cleaned. Each pad measures 60CM * 40CM, mainly suitable for small and medium guinea pig cageMULTI-PURPOSE & TOP QUALITY: Be popular with Guinea pig, Rat , Hamster , Hedgehog ,Chinchillas,Ferrets,Bunny,Rabbit etc. Safe, efficient, and sanitary way to keep your small pets cage cleanNote: Two different patterns are shipped randomly.Products from Botao's store