Polor FT4 or FT7 Band Accessory,Sibode Newest Design Replacement Wristband Strap for Polar FT4 or FT7 Heart Rate Monitor with Secure Fasteners Metal Clasps Wristbands/Band Feature: 1. All-in-one replacement silicone strap, it can protect the tracker in full spectrum 2.Fasion appearance,super good in fitness lifing. 3.Ecellent silicone material, super soft,comfortable Packing: As every color's first picture show

• HIGH QUALITY MATERIAL: used flexible, durable elastomer material, brings a comfortable experience when you exercise sweat, sleep and beyond
• UNIQURE STYLE: Specialized for Polar FT4 /Polar FT7,no the same style on Amazon till now, you polar will be the special one.except that, the integrated style can protect your polar with full range .never worry your polar fall off even you are on a strenuous exercise
• MULTI COLOR AVAIABLE: Match your daily style with sharp, colorful and fashionable choice for Men, Women and Kids
• ADJUSTABLE SIZE:the free size according adjust the metal clasp which suit for most wrist(5.1"-9")
• PLEASE KNOW:only replacement wrist strap for Polar FT4/Polar FT7,NO tracker or other parts and not for other trackers

HIGH QUALITY MATERIAL: used flexible, durable elastomer material, brings a comfortable experience when you exercise sweat, sleep and beyondJack and Rose's secret