cardboard tube
Hollow brown cylinder
A cardboard tube is a hollow cylinder made of stiff paper, used for packaging, mailing, or as a structural core.
Paper towels and toilet paper wrap around cardboard tubes.
Poster tubes protect rolled documents.
Children repurpose them as telescopes or swords: He pretended the cardboard tube was a lightsaber.
- paperPressed pulp for writing
- cylinderCircular-based solid form
- toiletWaste disposal fixture
- rollList of names
- wrappingOuter covering material
toilet paper roll · wrapping paper · gift wrap · mailing · poster · core · inner core · hollow · shipping · packaging · kaleidoscope · telescope · sword · light saber · tunnel · craft · arts and crafts · brown
- tubesCRT, straw, drinking straw, hose, garden hose
- cardboardcorrugated box, carton, paperboard, fiberboard, containerboard
material composition
cardboard tubesteel pipe
Hollow alloy cylinder
iron pipe · copper pipe · copper tubing · cast iron pipe · PVC pipe
card, board, cards, cardboard, boards, boarded, boarding, boarder, tube