These risers are shorter and wider than the average riser and are perfect for taller items that need less elevation but more surface space. Made of high-quality clear acrylic with polished edges. Use for in-store display or resale. Medium Set Dimensions: 3.5" x 3.5" x 1.25"H 4.75" x 4.75" x 1.75"H 5.88" x 5.88" x 2.5"H Each riser is 1/8" thick Clear acrylic design keeps the focus on your product Large Set Dimensions: 8" x 8" x 4"H 10" x 10" x 5"H 12" x 12" x 6"H Each acrylic riser is 1/4" thick Use under your laptop for elevation on a table Use with serving trays to add height to buffets Place on the floor with a tall object on top