Suitable For S amsung Galaxy Watch4 20mm Silicone Sports Replacement Strap Men's And Women's Sports Strap Features: 1. Suitable for Samsung Galaxy Watch 3/4/4 classic, lug width is 20mm 2. Size: suitable for 5. 5"-8. 7" (140mm-220mm) wrists. Easily adjust the length to fit your wrist 3. A variety of colors are available, suitable for daily and night wear. Make your device look unique. 4. High quality: This strap is made of soft silicone material, durable, comfortable and flexible 5. Light weight: about 18g, lightweight strap, easy to replace, will not burden your hands Product parameters: Material: Silicone Suitable for Samsung Galaxy Watch 3/4/4 classic Applicable wrist size: 5. 5"-8. 7" (140mm-220mm) Product size: 20x88.5cm+20x132.5mm Products include: 1pcs replacement strap Precautions: The main body of the strap is made of silicone, which is not recommended for people who are allergic to this material