for them since it"s very cheap. You can buy them by the dozen for only a few dollars. If they lose one, it"s no big deal because they"re probably wearing 7 more. They won"t even notice it"s gone, and if they do, it"s cheap and easy to replace. Parents acheap custom keychainsnd teachers are using these products as a rcheap custom keychainseward in replacement to candies and stickers. This product is highly tough and durable that you can store it anywhere without getting any chance of it being destroyed or broken. They can be used anytime at anywhere without worrying of it being ruined. Another great thing about these little rubber bracelets is that some companies even created a glow in the dark version of it to keep the children entertained at night or in any dark room. We can really expect more customized themes that will come out in the future. I guess we need to keep our eyes opened so we won"t be left behind. Child Size Wristband for Kid width is normally 0.5" wide. Youth Size Silicone wristbands is 7" length fit to 6-10 yesrs lold. As Adult size 8" length is just a little too big.TThe small bands are 6" in length and typically fit children 2-5 years old. christian-silicone-wristbands ark promotional rubber wristbands and so on . Each type of bracelet has its own characteristics . Such as the glow in the dark silicone wristbands can shine in the dark when it absorb enough light , the UV silicone wristband will change its own color when it absorb ultraviolet rays . Due to different production processes , There are also differences in the quality of rubber band bracelets . Is there any good way to distinguish the quality of rubber bracelet ? Of course , just like the traditional Chinese medicine treatment in China . We can also use four methods to judge the quality of silicone bracelets: look, smell, ask and touch . 1.Look ( Appearance of rubber band bracelets ) Check if there are any dirty things inside the silicone bracelet , such as some color deviation , printing errors , whether the diameter of the bracelet is regular , whether the edge of the bracelet has surplus colloid . Generally, the edges and surfaces of high quality silicone hand rings are very smooth . 2.Smell ( The odor of rubber band bracelets ) Silicone bracelets are generally odorless. During the test, we can use fire to burn silica gel bracelets, high quality silica gel bracelets the residue after combustion is powder . The inferior silica gel bracelet has a bad smell after burning . 3.Ask ( Raw materials for rubber band bracelets ) We can ask the supplier whether silicone bracelet are made of pure silica gel . 4.Touch ( Touch the surface of silicone wristband ) The surface of high quality rubber band bracelets is very smooth and it"s very elastic .