. Third, order less than 100 can get 50 pcs wristbands free & 5 pcs keychains free; order over 100 can get 100 pcs wristbands free & 10 pcs keychains free. Fourth, Much cleaner, Logobottle opener keychain with longer lasting. More Smooth. Fifth, Free digital proof. The cheapest price with all included. The fastest delivery with lowest rush charge. Sixth, you can also use coupon to save 10% money on your order. Finally, Different sizes f or your option: any width between F 1/4 inch to 2 inch, or any other figured bands with your special size. Professional Service Team: instant feedback, timely digital proof of making, 7*24 hours service f or you! rubber-band-bracelet-makerrubber-band-bracelet-charms or free. If you need to put your logo on wristband, JPG, PDF or AI file is appreciated. Our designer is skilled to transfer it into the digital proof. We will make it to your satisfaction. All we do for designing is free no matter you place the order or not. Besides we can send you photo physical sample before mass production if necessary. Regular sizes of a silicone wristband are 6”(150mm) for toddler, 7”(180mm) for youth, 8”(202mm) for adult inbottle opener keychain circumference and 1/4”(6mm), 1/2”(12mm), 3/4”(19mm), 1”(25mm) in width. We make it all together 2mm thickness. Regarding with the circumference, it is the most important factor to choose size in our order. It is the average sizes for toddler, youth and adult. The direct way to choose size is to measure the size of your wrist before selecting. We are always strict in quality of our product focusing on edge cutting, polluted mark and printed logo to make a best product for you.