SIZE DIMENSIONSOuter diameter 40 * 40 * 20 cm / 15.74 * 15.74 in. Inner diameter 15cm / 5.9in. Suitable for most kitten cats for pets up to 2.5kg/5.5lbs. Please check the size chart to choose the most suitable for your pet. SECURE MATERIAL: Fill with healthy, soft, highly resistant PP cotton, super long nap, comfortable yet practical pet bed! Soft, smooth feel of a pet bed. NOTE: The package is vacuum-compressed. Please open the package after receiving the product and adjustit manually to make it fluffy. COZY & COMFORTABLE: Our fluffy and luxurious cuddler puppy bed is ideal for pets who love to curl up,can relieve pet's anxiety,let pet feel more secure! The raised rim creates a sense of security and provides head and neck support, while the super-softfilling offers joint and muscle pain relief,provides more comfortable deep sleep. NON-SLIP & WATERPROOF BOTTOM: The bottom of Oxford is made of anti-slip particles.The pet bed is slippery and moisture-resistant and won't move easily, either in a cage or on a smooth floor, so you don't have to worry about mats moving around. All SEASONS: Dogs and cats recommend year-round type of bed. The cold of qiu Dong is all right, the cold of the air conditioning of summer is all right, do not divide season to be able to use. Size Name:Diameter: 40cm | Colour Name:Rainbow SIZE DIMENSIONSOuter diameter 40 * 40 * 20 cm / 15.74 * 15.74 in. Inner diameter 15cm / 5.9in. Suitable for most kitten cats for pets up to 2.5kg/5.5lbs. Please check the size chart to choose the most suitable for your pet. SECURE MATERIAL: Fill with healthy, soft, highly resistant PP cotton, super long nap, comfortable yet practical pet bed! Soft, smooth feel of a pet bed. NOTE: The package is vacuum-compressed. Please open the package after receiving the product and adjustit manually to make it fluffy. COZY & COMFORTABLE: Our Dololoo fluffy and luxurious cuddler puppy bed is ideal for pets who love to curl up,can relieve pet's anxiety,let pet feel more secure! The raised rim creates a sense of security and provides head and neck support, while thesuper-soft filling offers joint and muscle pain relief,provides more comfortable deep sleep. NON-SLIP & WATERPROOF BOTTOM: The bottom of Oxford is made of anti-slip particles.The pet bed is slippery and moisture-resistant and won't move easily, either in a cage or on a smooth floor, so you don't have to worry about mats moving around. All SEASONS: Dogs and cats recommend year-round type of bed. The cold of qiu Dong is all right, the cold of the air conditioning of summer is all right, do not divide season to be able to use.