Stretchable hamstring curls with bed sit-up aids and door sit-up aids for fitness training About this product Designed to help you exercise your hamstrings individually and address the lack of portable workout tools; compact and lightweight, it can be rolled up and stored in a bag or pocket for easy transport A RELIABLE TRAINING TOOL: This durable hamstring exerciser supports effective leg muscle workouts, helping to build strength and improve flexibility; ideal for enhancing performance in outdoor activities such as running; use it at home, while traveling, or anywhere with a standard door MADE FROM QUALITY MATERIALS: Constructed from durable nylon fabric, this leg exercise strap is resistant to wear, breakage, and discoloration during extended use; soft foam-padded handles provide a secure, comfortable grip and adjustable fit for most leg sizes, minimizing the risk of injury SUITABLE FOR MULTIPLE SETTINGS: Ideal for use at home, in the gym, or during travel; compatible with flat surfaces or standard exercise benches; a practical fitness accessory for men, women, and children; also makes a thoughtful gift for family, friends, colleagues, or fitness enthusiasts Specifications: Material: nylon cloth Size: 30 x 31 cm Package includes: 1 x sit-up aid strap Note: Due to variations in monitor displays and lighting conditions, the actual item color may differ slightly from the image shown Manual measurement may result in minor size discrepancies