1. Material: Nylon 2. Size: 5.9"x0.1"/150x3mm 3. Type: Self-Locking 4. Color: Dark Blue, Red, Dark Green, Viridity, Light Green,Yellow, Orange, Fuschia, Black, Purple, White 5. Quantity: 550pcs;50pcs per color Package including: 1x 550Pcs Nylon Locking Zip Ties550pcs in 11 Colors: Dark Blue, Red, Dark Green, Viridity, Light Green,Yellow, Orange, Fuschia, Black, Purple, White. Bent tip, finger grip tip, low threading force, no sharp edges ensure smooth zip in, easiest handling and installation. Widely used in household, construction industry, electronic industry, cable and wire assembly, packaging and shipping, outdoor activities. Self-locking buckle will not loosen. Made of strong nylon material.