thener exerciser, 10-100kg adjustable resistance hand grips trainer forearm strengthener non-slip gripper for muscle building hand finger exercise grippers
ideal hand exercise tool：
ideal hand and finger exercise tool. it’s easy and efficient, and it helps to strengthen your grip, relieve stress, and increase stamina.
high-strength alloy spring：
adopt special high-strength alloy material is used to enhance the strength of the spring and make it more durable.
upgrade resistance：
from 10 kg to 100 kg, the resistance value is greater, and the applicable population is wider, is the ideal choice for sports lovers
ergonomic hand grip：
manufactured using high-quality tpr materials and over-mold manufacturing processes. the exquisite manufacturing process makes the handle safe and non-slip, soft and comfortable, wear-resistant
Specification:
Product size: 14x16x2.3cm
Product weight: 200g
Packing size: 18x13x3cm
Package weight: 230g
Color: Black
Material: High -quality PP+ Steel
package
Inside: 1PCS Grip Strengthener Exerciser