This is a soft vinyl kit of "Gwangi the Dinosaur" made by Star Ace Toys and sold in Japan by X-Plus. The inner bag is unopened. The soft vinyl kit of "Rhedosaurus" from the same series was sealed with a sticker on the box, but this one did not have a sticker seal from the time of purchase. Judging from the size of each part, it is expected to be quite large when completed. Please note that it may take up to two days from purchase to shipment due to work commitments.