?High-quality after-sales service?Customer satisfaction is our top priority. Any problems about our watch bands, please do not hesitate to contact us via email at any time, we are always here for you within 24 hours?. ?Multiple colours? Our sports watch bands are available in a variety of colours. Personalise it by adding a new band to change your look. ?New Design? The Marine Band is moulded from a high performance elastomer and has a tubular geometry. There is an adjustable ring fastener that allows for quick and easy adjustment. ?Quality Material? Made of high quality silicone, making the strap more skin-friendly and the wave shape more breathable and sweat-absorbent, giving you a better wearing experience in the shower and during sports. ?Compatible Models?Foufousun Ocean Band is compatible with Apple Watch Ultra2/Uitra, Apple Watch SE and Apple Watch Series9/ 8/7/6/5/4/3/2/1, 38mm 40mm 41mm 42mm 44mm 45mm 49mm. Band fits 130~250mm(5.1”-9.8”) wrist.