Honeycomb Anti-slip DesignThe honeycomb texture design on the surface of the barbell landmine enhances the friction with the ground. The inner wall anti-compression design of the landmine so that the barbell can fit the mine more stable and prevent it to slip off. 2 In 1 Landmine Holder & BaseNo worries about fixing screws and bolts. Unlike a traditional t-bar row attachment, the HXD-ERGO landmine saves space and has no installation