70 pieces, a bulk sale. Diameter: Approximately 3 cm (inner diameter approximately 26mm) Length: Approximately 45.5 cm These are for commercial use, so they are sturdy. You could probably make shelves or chairs with these. Instant purchase & silent purchase are welcome! Sorry, no price reduction for individual items. *This is the price during the Mercari campaign period. The shipping cost will return to normal when the campaign ends, and the price will increase accordingly. Please understand. #Gymnastics #Events #Recreation #Commercial Wrap Cores #Handmade Toys #Materials #Craft Materials