The 3/8"-thick clear acrylic shelves have polished beveled edges for a nicely finished look. For 48" shelves we recommended three pedestals for extra support. Use with our pedestals, also of 3/8"-thick acrylic, they are two-piece interlocking units that come apart to pack flat. Product Number Width Depth Price XH1212 12 12 $15.00 XH1216 16 12 $12.00 XH1224 24 12 $14.50 XH1236 36 12 $20.50 XH1248 48 12 $28.00 Recommended that 3 pedestals be used for support XH1624 24 16 $20.00 XH1636 36 16 $27.50 XH1648 48 16 $37.50 Recommended that 3 pedestals be used for support
