Ordered 3mm bars but received 4mm bars (average 3.95mm according to my caliper). I don't see a 4mm diameter option for this product so it must have been a bad batch or poor quality control. I do not recommend this if diameter dimensions are critical to you.
24" X 48" Polycarbonate Plastic Sheet 1/8" Thick | Shatter Resistant, Easier To Cut & Bend Than Plexiglass | For Robotics Teams, Hobbyists, DIYers, Industrial Crafts
6 Review
πΌοΈ Plexiglass Wedding Panel - 0.04 Sheet Guards
3 Review
Acrylic Plexiglass Plastic Protective Projects
3 Review
2Mm Acrylic Hexagon Blanks For Light Base, Gartful 4PCS Clear Plexiglass Sheets, 0.08" Thick Cast Plastic Glass Panel With Protective Film For Table Signage DIY Display Projects
6 Review