6 New Acrylic Risers. Displays For Jewelry For Showcases & Countertops This is new set of 6 acrylic risers. These risers add sophistication and height to displays. Drape bracelets and chains over the gentle curves or place boxed jewelry atop nested risers to highlight special designs or salesYou receive: Two acrylic riser that measure approximately 2 3/4" x 2" x 1 1/4" (70 x 50 x 32 mm). Two acrylic riser that measure approximately 3 1/4" x 2" x 1 3/4" (82 x 50 x 44 mm). Two acrylic riser that measure approximately 3 3/4" x 2 "x 2 1/4" (95 x 50 x 57 mm).