pet house 1,Elastic, durable, indeformable,non-toxic Eco-friendly 2,material: velboa sponge 3,available for washing machine pet house/ cage1, available for washing machine, will not change shape.2,many different colour as fellows 3, with extra soft sponge inside, we have 12 years experience.suitable for SGS,HORS, EN-71 ect4, trial order and small order both are available5, welcome OEM orders 6, ...