Victory Hammer Floorboards 2006 Victory Hammer For Sale With Extras Allstar Cheer and Gymnastics Spring Floors Glory and Power Enterprises Gymnastics Floor Spring at Kenneth Keene blog Our Complete "Assembled" Spring Floor Systems are the best in the. Victory Athletics Spring floor, available as Semi Assembled (DOES NOT INCLUDE MATS) Two layers of Baltic Birch Velcro system & 4" springs with pop in retainer cap. Each bolt is held in with VICTORY'S EXCLUSIVE EPOXY. Each spring is secured with a Bolt instead of a screw to ensure each spring assembly will stay attached. Springs are made out of piano wire. Each performance top has 50% more hook & loop then our competitor.