- This wristband is made of finest quality silicone, lightweight, extremely durable and flexible silicone. The fine craft make the band easy to install and take off.- Have you had enough with wristbands which are too loose or too tight? This amazing wristband features an adjustable length that allows it to nicely embrace your wrist.-Stainless steel buckle design ensures your watch is secure during strenuous exercise and with a strap holder to secure the extra length. No worry about falling off your precious .-The small size fits wrists 5.5" - 7.1"(140mm-178mm); Large size fit wrist 7.1" - 8.7"(178mm-220mm) 5.Package included: 1 x Band t Versa (No watch). Regularly clean your band and wrist—especially after working out or sweating. Remove the band from the Versa watch and rinse it with water or wipe it with a small amount of rubbing alcohol. Do NOT use hand soap, body soap, dish soap, hand sanitizers, cleaning wipes or household cleaners which could get trapped beneath the band and irritate skin. Always dry the band thoroughly before putting it back on.