Feature(may vary by option.)

●Size:3*5cm Set includes 4 pieces
●Material: Polyester material, fabric is soft and breathable
●Extendable: Can be stretched up to 6.7 inches (17 cm)
●MACHINE WASHABLE - Machine washable with other garments
●How to use: Wear it on your wrist about 1.2 inches (3 cm) away from your palm, and hold the button in the trigger point position for 1-2 minutes

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Description

How to use: Wear it on your wrist about 1.2 inches (3 cm) away from your palm, and hold the button in the trigger point position for 1-2 minutes.