About LANVO: LANVO committed to design and produce the highly quality watch bands. Our goal is creating fashionable and durable band for your watch. Meanwhile, we have always paid high attention our products and service. We will continually innovate and upgrade our products based on customer recommendations. Compatible Models LANVO Adjustable Elastic Bands perfectly fit for Apple Watch 38mm 40mm 41mm 42mm 44mm 45mm, Compatible with iWatch Series 7 Series 6/SE Series 5 Series 4 Series 3 Series 2 Series 1, Sport, Edition, ALL VERSIONS. Slim Elastic Fashion Design With fashionable thin and adjustable elastic for women, suitable for all kind of business occasions, party, casual, indoor or outdoor activities and daily use. dress up your iWatch and highlight your unique taste. Unique Adjustable Buckle Our elastic watch bands have an adjustable buckle, you can adjust the size and tightness, more comfortable and firm, suitable for 5.31"-8.38"(135mm-213mm) wrist size. Easy to install or remove, no need other tools. Easy To Clean Our elastic watch bands are stain-resistant, and you don't need to clean them every day. If you want to clean, don't put them in the washing machine, just wash by hand. Professional Customer Service We have a professional customer service team, responding your any question within 24 hours. We will provide customer with lifetime friendly customer service.