TRAIN BY YOURSELF TO LIKE - With this training equipment, you will save time to hit the ball more instead of running far to get the ball back. Prefect solo practice for all level from beginners to expertsSTRONG & ADJUSTABLE ELASTIC CORD : Our Volleyball Training Equipment Aid has the best Elastic Cord which can be adjusted according to your needs. This training kit brings the ball back to you after every swing so more time to FOCUS on your SERVING, SPIKING, SETTING etc.UPGRADED PREMIUM QUALITY : This Solo Trainer has Quality Neoprene Waist Belt with LONGER Nylon Sticker and STRONG STITCHING. The Cord is made up of High Quality Elastic and we upgrade it to "5 " which can hold the ball much the old "4 " ones and "5 " will have more space to touch and feel the real ball when practicing.FITS ANY BALL: Neoprene 5 pouch with adjustable length holds every size volleyball or soccer. You can practice anyway you wantColour:blackMaterial:Diving fabric + nylon + elastic ropeSize:Diameter: 14cm, Waist: 80cmPackage Contents:2 x volleyball spike trainerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.