About This Multiple Weights Available to Meet Different Needs: Provides four specifications of 20lb, 35lb, 70lb, 90lb, suitable for training needs from beginners to professional fitness enthusiasts, applicable to a variety of fitness goals, such as muscle building, shaping, endurance enhancement, and so on. Environmentally Friendly Material, Safe and Healthy: Made of high quality environmentally friendly material, non-toxic and odorless, anti-rust and anti-corrosion, ensuring long-term safety and reliability, while reducing the impact on the environment. Multi-functional use scenarios:Home, gym, outdoor training can be used, suitable for arms, shoulders, back, legs and other parts of the workout, is the ideal choice for home fitness and commercial gyms. Humanized Anti-slip Design:The dumbbell handles are designed with anti-slip texture, which makes the grip feel comfortable and stable, avoiding slipping off during exercise and enhancing training safety and comfort. Sturdy and Durable, Long-lasting Use:Built with high-density material, anti-impact, wear-resistant, durable, with non-slip base , protects the floor, quiet and shockproof. Overview Brand : Webliew Color : 20LBS(10LBS PAIR) Item Weight : 22 Pounds Material : Acrylonitrile Butadiene Styrene (ABS), Iron Special Feature : Adjustable Weight,Rust Free,Odor Free