Product Name: Drafting TubesModel Number: AH-6601-6608Place of Origin: ChinaWe have 8 sizes of drafting tubes: AH-6601 (Korea type, dia. 12.5cm, max. 135cm, min.77.5cm Packing: 20pcs/ctn, carton size: 66 x 53 x 80cm (Color available: Black) AH-6602 (Korea type, dia. 8cm, max. 108cm, min.64cm Packing: 40pcs/ctn, carton size: 70 x 44.5 x 66cm (Color available: black, gray) AH-6603 (dia. 7.2cm, max. 108cm, min.64cm Packing: 48pcs/ctn, carton size: 68 x 48 x 66cm (Color available: black, gray) AH-6604 (Japanese type, dia. 6.5cm, max. 100cm, min.57cm Packing: 40pcs/ctn, carton size: 61 x 39 x 59cm (Color available: black, gray) AH-6605 (dia. 6.5cm, max. 92cm, min.50cm Packing: 60pcs/ctn, carton size: 71 x 43 x 54cm (Color available: black, gray) AH-6606 (Italy type, dia. 8cm, max. 128cm, min.64cm Packing: 30pcs/ctn, carton size: 57 x 47 x 74cm) (Color available: black) AH-6607 (Korea type, dia. 10.5cm, max. 108cm, min.64cm) Packing: 24pcs/ctn, carton size: 67 x 45 x 67cm) (Color available: black, gray) AH-6608 (Korea type, dia. 10.5cm, max. 135cm, min.77.5cm Packing: 24pcs/ctn, carton size: 67.5 x 47 x 80cm) (Color available: black, gray)