Features:

INCREASE RESISTANCE:With both appearance and function, each weighs about 250 grams, which can be used as a load-bearing ring for accessories, adding lasting and comfortable resistance to your exercise.
SOFT SILICONE:Built-in molded steel, waterproof and sweatproof, silicone surface layer.
WHERE to WEAR: It can also be used on wrists and ankles, and used in yoga, running, aerobics, Pilates or daily life.
WIDE APPLICATION: Efficient exercise, instantly burn fat; one-size-fits-all, unisex, suitable for beginners.
MULTIPLE FUNCTIONS：It can effectively increase heart rate, burn fat and increase muscle.
PORTABLE:Detachable, more convenient to wear; comfortable high-stretch webbing, adjustable elasticity.

Specification:

Material: Silica Gel + Stainless Steel Buckle
Size: 26.5*7.3cm
Weight:about 500g one pair

Package included:

1 pair of silicone weighing bracelet