Face mask PVC silicone adjusting buckles
Use these buckles to adjust the elastic straps on your masks. They have a wider opening on one side to facilitate attaching to elastic and a smaller side so that it stays on. Comes in a variety of colours and shapes. Select either oblong, circle, or heart shaped. Priced individually. For ease of use buy the latch hook sold separately. Can also be attached with a thread, needle, or needle threader.