Multi functional adjustable arm strength device

Color Options: Available in two striking color combinations: Black Blue and Black Red, allowing you to choose a style that suits your personal taste.

Arm Strength Level: Designed to accommodate users with an arm strength level ranging from 30kg to 40kg, making it suitable for a variety of fitness enthusiasts.

Material Composition: Crafted from a durable thickened iron core tube, precision steel spring, and comfortable NBR foam for optimal performance and user experience.

Product Category: This innovative device falls under the category of spring-type arm strength equipment, perfect for enhancing your strength training routine