Brand New and High Quality Type: Wrist strap Material: silicone+iron Color: As the picture shows Size: As the picture shows Packaging includes: 1pc Sandbag Weight Bracelet Features: 1. MUPLIPLE UNITS: It can effectively increase heart rate, burn fat and increase muscle, suitable for running, boxing, yoga, Pilates, dancing, rock climbing, etc., and used in daily life 2. INCREASE RESISTancy: With both appearance and function, each weight about 250 grams, which can be used as a load learning ring for accessories, adding last and compatible resistance to your exercise 3. SOFT SILICONE: Built in Molded Steel, Waterproof and Sweatproof, Silicone Surface Layer 4. Where to Wear: Suitable for writers and ankles, Safe and comfortable to wear 5. WIDE Application: Efficient exercise, instantly burn fat; One size fits all, unisex, suitable for beginners 6. PORTABLE: Detachable, more convenient to wear; Comfort high stress webbing, adjustable elasticity Tips: 1.Due to the light and monitors effect, colors may have lightly difference. 2.Please allow slightly size errors due to manual measurement. Thank you for your understanding!