1 Protect the spine Add a pillow design to protect the health of the spine and relax the muscles Pillow: Support the head and neck, do Slide the back to disperse the pressure on the spine cotton pp: relaxes the muscles, relieves the pressure of the spine, not easy to deform 2 washing of the complete nest How can cats love cleanliness missing from a clean nest? Supports machine washing, easier to clean inside outward Length * Width * cm: 45 * 30 * 15cm Recommended weight: Suitable for animals less than 3 kg comfortable elastic pp cotton padding Elastic pp cotton interior has good elasticity and good resilience. It is filled with sufficient cotton, thick and full. breathable short bristles fabric dense short hairs fabric, comfortable touch, non-adherent, soft, breathable and resistant to bites non-slip non-slip particles there are non-slip particles down to reduce the kennel moves freely and is waterproof and wear resistant Cute Applique design