SKYLET Colorful Activity Sleep Tracker Fastener Slim/thick Replacement Strap Wristband for Jawbone Up Move(no Trackerclip Only) (Olympic Rings, Thick) PLEASE NOTE: This strap accessory only designed for JAWBONE UP MOVE, tracker not included. PREMIUM METERIAL: Made of medical-grade rubber, breathable elastic band, comfortable for sporting time. FREE SIZE CHOICE: Precise multiple holes design, let you adjust to suitable length. Thick and Slim width for your need. OPTIONAL FASHION REPLACEMENT: 5 colors stylish wristband to match your daily style, creates a strong statement for yourself,sold by SKYLET. WHAT YOU GET: Jawbone Up Move Replacement Bands.No tracker included.And SKYLET fan-favorite 30-Days money back guarantee and friendly customer service.