Features: and Type:Head Strengh Exercise Strap Material:Polyester Sponge Metal Chain Strap Size:Length:75cm,Width:5cm Chain Size:Length:47cm,Thickness:0.5cm Security firm bold metal buckle, durable and safe. End of the chain can be hanged the weight, you can increase the load gradually to strengthen the shoulder and chest muscles effectively. Precise sewing nylon straps head harness, extra wide support for adding comfort. Essential tool for neck developing exercise, superior saddle stitching throughout. Fully adjustable strap, you can change the size as you need. Head harness conditions the neck and upper back muscle. Recommended for all athletes, specifically designed those in contact sports. Notice: Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 2-3cm differs due to manual measurement .includes:1 x Head Strengh Exercise Strap Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.