Amazon.com: 12"x12" (1/16") Spectra Glass Clear Polycarbonate Lexan Resin Sheet. UV Coating on Both Sides. Impact and Weather Resistant. DIY, Arts, Crafts, Window Replacement. Sizes are Nominal Cut. Made in USA :
Custom Glass: Perfect Fit for Any Project
6mm Clear Float Glass Sheet Piece for Windows Building - China Float Glass, Window Glass | Made-in-China.com
1/4" Clear Cast Acrylic Sheet 48" x 96" | ShapesPlastics
Commercial-Grade Clear Acrylic Sheet
GLASS CUT TO SIZE 1/8" 5/32" 3/16" 1/4" 3/8" Thickness | Custom Cut To Size Glass for Shelves, Tabletop | Tempered & Annealed Glass Panels for Doors, Windows, & DIY Crafts
Clear Glass Beveled Panes - Sets of Two - Many Sizes > Volcano Arts
Gardner Glass Products 28-in x 32-in Clear Glass in the Replacement Glass department at Lowes.com