Fashion Arm Armor Chest Expander Adjustable Set

Product information:

Material: Thickened iron core tube + stainless steel spring + NBR foam
Applicable scene: arm strength machine, fitness equipment, fitness body
Color: blue-strength about 40kg, red-strength about 50kg, lake blue (new) strength about 40kg

Features:

Make men extraordinary
Mainly exercise arm muscles and chest muscles
Assist in exercise of latissimus dorsi and wrist strength

Packing list:

Armor*1