Item Type: Cat Recovery Collar Material: Cotton + Linen Package List 1 x Pet Elizabethan Collar Please allow 12cm/ 0.40.8in error due to manual measurement.Size Guide: Please measure your pet's head circumference before buying, and refer to the size information chart. If you think your pet is between two sizes, please choose the larger one. 1The collar is made of linen fabric, which is soft and breathable, comfortable and not tight. 2Can be adjusted to be safe for you and your pet, place it on the back of the pet's neck to avoid biting. 3Make the pet comfortable to wear without pressure, and does not affect eating and drinking. 4The neck is soft cotton cloth, which is thick and soft, wearing will not hinder the normal life of the cat. 5Please measure your pet's head circumference before buying, and refer to the size information chart.