Specification: Package: 100pcs mini clips + tin box Assorted Color: pink, red, blue, yellow, green, purple,orange Material: plastic durable Size: approx. 2.7*1*1.5 (L*W*M) The flat bottom of each clip has markings for 1 mm and 3 mm so you can measure how far the clip is reaching in We promise offer good quality products to make sure your satisfaction. We make every effort to provide quality services. You could contact our customer service when there any questions. Not satisfied? 100% guaranteed return of goods.