Come and see our amazing products. Made by high quality ABS+PET plastic,including Telescopic neck lanyard,Square buckle and rectangle card cover .The lanyard can be stretched 15 inchs.Badge back cover adopts a sliding cover design. By pushing it up, it can be opened,and it can be closed by pulling it down. It is so convenient and easy, preventing the IC card falling off effectively. For next convention, trade show, or special event id holder. Your logo can be printed in any position. 2 11/16 "Wx4 3/8"H Pls confirm further with us if any query about packing info, inventory status and time schedule.