<ul> <li>Item weight 99.79 Grams</li> <li>Brand NAIZEA</li> <li>Colour Black</li> <li>Material PVC</li> <li>Product dimensions 57D x 30W x 14H centimeters</li> </ul> <h1>About this item</h1> <ul> <li>★ High Quality Materials – The weight sled trainer is made of thickened PVC material, it can be used on the surface of grass, turf or wood floor, velcro-secured straps hold weight bags firmly in place. It is damp-proof, sturdy and reliable.</li> <li>★ Adjustable Weight – This sandbag sled trainer comes with 4 weight sandbags, each one is able to fill with 10 lbs, so you can fill into 10-40lbs to meet your workouts. Adjust weight options for variable weight resistance. Adjustable leash length to accommodate athletes of any size.</li> <li>★ 360° Belt Ring – 360-degree belt ring allows for multi-directional training to improve strength and mobility in any direction; adjustable leash fits any sized athlete.</li> <li>★ Sandbag Sled Trainer – Adjustable weight sled trainer for sprinters, football players and other athletes strengthen lower-body to improve speed and explosiveness by forcing you to tow a weight in the bag.</li> <li>★ What Do You Get – Includes 1 PVC outer bag, 4 removable weight bags (sand not included), adjustable leash and waist belt, 24 hours online after sale and one year warranty.</li> </ul>