RDX Hand Grip taekwondo High-level sandbag training is designed

High-level sandbag training is designed primarily for hardcore metabolic conditioning work

This exclusively added adjustable feature gives you the power to customize your boxing training regimen and heavy-duty hand-locking mechanism helps to eliminate vibration during your frenzied assault

Dimensions:  60cm (wide) x 35cm (high) x 30cm (depth)

Perfect alternative to your standard cup

Designed with thick foam jacket and recycled rubber chip filling for efficient performance and no leaking sand

RDX Hand Grip taekwondo High-level sandbag training is designedRDX Hand Grip DURABILITY AND STRENGTH Hard premium quality plastic and chrome plated steel combine to provide a durable hand grip strengthener that helps improve grip and dexterity. ERGONOMIC DESIGN The ambidextrous contoured design fits the palm in an optimal way to maximize usability and benefits. PORTABILITY The lightweight grip strengthener is small and can be easily used while on the go. MULTIFOCAL BENEFITS The grip strengthener improves the