Upgraded Door Anchor: Features upgraded door anchor with protective cushion to prevent wear and door scratches, allowing more exercises. Remember to store in the included bag after use. Longer Exercise Bands: 140cm length, ergonomic design for stretching exercises targeting arms, shoulders, chest, glutes, buttocks, abs, biceps, triceps, legs, and knees, improving strength and mobility. Quality Materials: Made of environment-friendly latex, PP, and TPE, with strong wear resistance, perfect elasticity, anti-snap, and odor-free. Portable Design: Small and convenient, easy to carry to gym, office, or vacation. Suitable for various exercise programs, ideal for both men and women. Specifications: Handle diameter 3cm, handle length approx. 12cm. Resistance levels: Yellow (5-15lbs), Green (10-15lbs), Blue (20-25lbs). Colors as shown.