Pet anti-lick collar is mild to skin and light weight, which is comfortable to wear and allows them to lay their head in any position cozily, and you do not need to worry about it will hurt the hair around the pet's neck. With the characteristics of adjustable fasten tape design and breathable, the pet collar is easy to put on and take off, and it can avoid biting others in the surgical procedure, beauty, bath, as well as to prevent licking or biting surgery wound during healing process, keeping your pet safety. It is constructed of eva material. There are four different sizes for you to choose: XS, S, M, L. Used for wound healing, post surgery, grooming, bathing, massaging, etc. Item Name: Pet Cervical Collar Material: EVA Usage: Anti-lick, Anti-bite Features: Soft, Adjustable, Breathable Size Details: Size: XS, Neck Circumference: 16cm-22cm or 6.3"-8.7", Depth: 6cm or 2.4" (Approx.) Size: S, Neck Circumference: 21cm-26cm or 8.3"-10.2", Depth: 8cm or 3.1" (Approx.) Size: M, Neck Circumference: 20cm-28cm or 7.9"-11", Depth: 10cm or 3.9" (Approx.) Size: L, Neck Circumference: 26cm-33cm or 10.2"-13", Depth: 12cm or 4.7" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Pet Cervical Collar