1. Safe [Material]: Pure cotton product on the front, leather product on the back, don't hurt your pet's skin, the buckle is made of eco-friendly plastic. D-rings are made of stainless steel and welded for high strength and durability. 2. [Suggestion]: Each bow tie is hand sewn and fastened to the collar with elastic. They are not machine washable, but can be removed from the collar and rinsed with water and mild soap. 3.[Occasion]: Our collars have a variety of styles, suitable for everyday wear, suitable for weddings, parties, family picnics and other different occasions, festivals and gifts You can choose according to your needs. 4. [Warm reminder]: Please measure the size and width before placing an order, and leave at least one finger space to ensure that you are satisfied when you arrive.