Designed to help reduce horse cribbing behavior. This collar is constructed of strong doubled and stitched nylon web strap with durable steel buckle adjustment. Features soft fleece-like crown padding with "quick grip" closure for easy cleaning. Five holes for size adjustment are reinforced with metal grommets for durability. Aluminum hinge. This cribbing collar measures 1" wide, Adjusts 29" - 33" to fit most horses. 14" long fleece-like padding.Not guaranteed to stop a horse's cribbing habit. Consult an equine professional or veterinarian for additional guidance.