The Animal House Fitness MonkeyFeet Single Leg Attachment Tool is a versatile and adjustable fitness accessory designed for gym and training purposes. Made of durable plastic and rubber, this black-colored attachment is suitable for use at the ankle or foot level. With a weight of only 0.33 pounds, this Monkey Feet tool by the brand Monkey Feet is a convenient and effective addition to any home gym setup for enhancing strength training and fitness routines.