The OmniPet Kool Kat Elastic Cat Safety Collar is a great way to keep your cat safe and comfortable. This all-elastic, stretchy woven nylon collar is easy to put on and take off, and it features a durable construction that will last for years. The collar is available in two colors, lavender and black, and it comes in three sizes. It is 3/8″ thick and can be adjusted in length by using the buckle. The elasticized design helps to expand and release your cat if they become entangled. The collar also includes a bell matching colored bell.