Displays2go Tiered Acrylic Display Riser with 4 Shelf Platforms, Clear Tiered retail display riser has 4 platforms! Each shelf measures 12"w x 4.5"l And has a 2.75" Clearance Made from commercial grade acrylic that is 0.25" Thick Stair design helps customers see products easily Displays2Go SKU No: ttshelf4