This is a KaRaDaStyle soft vaulting box (4-tier). The colors are black and gray. I am selling it because I have no opportunity to use it. It is an unused and unopened item. ＜Product Description＞ 【Improve Physical Ability with a Vaulting Box】A vaulting box is a recommended item for developing children's athletic ability and motivation! This is because the vaulting box, a form of gymnastics, is an excellent teaching material that can cultivate general athletic abilities that are difficult to acquire. 【Heavy Rebound Urethane for a Non-Slip Vaulting Box】General soft-type vaulting boxes have the problem of "moving when jumping." Therefore, we have adopted the trademarked original material "heavy rebound urethane"! The heavy rebound urethane, which has weight and good cushioning, is perfect for the material of a vaulting box, and a vaulting box that is difficult to slip even when jumping with all your might has been completed. 【Easy-to-Care-for PVC Leather Fabric】The outer cover uses water-repellent PVC fabric! Even if sweat or water drips, it can be easily cleaned by simply wiping it with a towel. We have also considered safety by attaching a zipper cover to prevent it from catching on the zipper (metal fittings) while jumping. 【Highly Expandable and Can Be Used According to Growth】The soft vaulting box series can be used from 4 to 8 tiers. We also sell individual items so that those who have purchased the 4-tier set can purchase additional ones. It can be used in various places such as homes, kindergartens, nurseries, schools, and sports classes. Also, when not used as a vaulting box, it can also be used as a stool! Because we use heavy rebound urethane with weight, it has a stable and easy-to-sit-on structure. 【Size】■4-tier set / (approx.) Height 48 x Width 43 x Length 55cm 【Weight】■1st tier / Gray / approx. 2.9kg ■2nd tier / Black / approx. 3.3kg ■3rd tier / Gray / approx. 3.7kg ■4th tier / Black / approx. 4.0kg Please refrain from making claims or returns.