LACK set - plexiglass for building a chamber from the IKEA LACK table Botland - Robotic Shop
Uxcell Black ABS Plastic Sheet 7x4x0.2inch for Building Model, DIY Crafts, Panel, Pack of 4 - Walmart.com
TILLGÅNG Tray, gray - IKEA
Help identifying this bumpy plastic sheet from IKEA? They're amazing as bump protectors and I want to buy more but can't find out what it's called! : r/ikeahacks
IKEA 902.381.11 Interlocking Floor Tiles - Dark Gray for sale online | eBay