• Made of double-layer Lycra and rubber, soft and comfortable
• Slim and invisible, can be worn with jeans, wide-leg pants and other loose pants
• Filled with ore stone beads and steel beads, it does not hurt the skin
• The weight is adjustable, unfasten the fixed bag and adjust the weight as needed

Specification:

• Weight: 1 pair 1kg
• Size: 28*8cm
• Material: Lycra and rubber, ore stone beads, steel beads
• Suitable crowd: adults and children