The SSI badminton cover plate is a two piece floating construction consisting of a hinged floor plate and is manufactured of durable brass alloy with concealed hinge. All attachment screws are concealed when cover plate is closed. To order the 4' Volleyball Post Floor Sleeve, click here To order the 3 12' Volleyball Post Floor Sleeve, click here Shipping for this item is 10% of the item cost for the Continental U.S. only. Please call for shipping costs outside of the Continental U.S. Online Sports is an Authorized Online Dealer of Gared Sports products.