Thank you for looking. This is a set of 4 CHUMS logo plastic cord locks. These are genuine products purchased from a specialty outdoor goods store. The colors are pink/emerald green and emerald green/yellow, with two of each. The size is approximately 26mm x 13mm. They are useful as cord stoppers in various outdoor situations, such as for hats, shoes, drawstrings, pants, and hoodies. They are also recommended as a fashion accent due to their colorfulness. I purchased them but have kept them stored without using them. One of the emerald green/yellow ones has a small chip on the back. Immediate purchase without comments is welcome. We will ship via anonymous delivery.