Brand New in the Box. (Box has been opened to check contents). Please see pictures. Yes4All 3 in 1 Non-Slip Wooden Plyo Box, Plyometric Jump Box for Skipping, Jumping, Lunges, Squats, Step-Ups, Dips, and More | Include Packaged Screws for Easy Assembly Size: 16 x 14 x 12 inch FEATURES: UILT TO LAST: Made of high-quality plywood with puzzle joints, Non-slip Wooden Plyo Box is durable and can hold up to 450lbs 3 IN 1: Uniquely designed with 3 different heights (16x14x12?- (LxWxH)), the plyometric box allows you to control the level of difficulty in the jump box exercise PRO-DUTY WOOD CONSTRUCTION: Goes with internal bracing (on 3 largest sizes) for maximum strength for a non-slip surface on the top and to support heavy-weight athletes, HIIT, MMA EASY ASSEMBLY: Pre-drilled holes make the jumping box easy and quick to assemble SAFE AND CONVENIENT: Our workout box have sanded corners and edges plus textured exterior sheathing, so you can rest assured that they are highly slip-resistant and extremely safe to practice with Maximum weight capacity: 450 pounds GREAT ITEM AT A GREAT PRICE!!