- Transparent Square Tube 52x52 mm

Acrylic Square Tube, Clear, 7/8 ID x 1 OD x 24 L - Pack of 2 : Industrial & Scientific

Everbilt 72 in. x 1 in. x 1-1/16 in. Thick Square Tube 801127 - The Home Depot

1.5mm Premium Transparent Scrub Table Protectors - Custom Sizing - Winfinity Brands

1-1/2 in. x 36 in. Zinc-Plated Punched Square Tube

Extruded Square Acrylic Tubing

Clear Acrylic Square Tube – T&T PLASTIC LAND

Clear Colorless Acrylic Round Tube – Canal Plastics Center

3/4 X 3/4 X .093 WALL SQUARE TUBE 385-M30

Extruded and Cast Acrylic Round and Square Tubes Clear and Colors