The AG01 ONE FITNESS "safety pin" is a simple and proven exercise tool that allows you to easily build different muscle groups. The material used in its production is resistant to cracking and at the same time soft to the touch. The safety needle is ideal for improving the appearance of the thighs, arms and chest. This cheap piece of equipment will fit in a woman's handbag or training bag. The quality of the materials from which it is made ensures durability, safety and comfort during training. Specifications: Material: steel wire coated with a soft and durable sponge The quality of the materials from which it is made ensures its durability, safety and comfort during training. Remarks: Not for commercial use Warranty: 24 months