1. EVA material, environmentally friendly and antibacterial 2. High elasticity and pressure relief, release muscle pressure, comfortable for long-term sitting 3. Comes with a handle, easy to lift, no dirty hands when opening, clean and hygienic 4. Waterproof and wash-free, urine stains can be wiped clean 5. Soft and comfortable, can be used in all seasons, non-sticky to the touch 6. Size: 36.5x10 cm