General size (adult): 8 "(L) x 1/2" (W) x 1/16"(H) or (202MM x 12MM x 2MM) Women"s size (adult): 7.5 "(L) x 1/2" (W) x 1/16"(H) or 190 MM x 12MM x 2MM) General size (children): 7 "(L) x 1/2" (W) x 1/16"(H) or (180MM x 12MM x 2MM) 61/2 "(L) x 1/2" (W) x 1/16"(H) or (165MM x 12MM x 2MM) The maximum screen printed and engraving area for adults is 7.677"X 0.334" The maximum area of screen printing and engraving for children is 7.00"X 0.334" As for width, commonly used are: 1/4 "or 6MM 1/2 "or 12MM 3/5 "or 15MM 3/4 "or 19MM 1 "or 25MM bracelet-silicone-personnalise-montrealembossed-wristbands ilicone plastic. But it is just the main material. It contains many things more than silicone and different kind has different component. Let me show you the details. It do not contain latex. So it is good for people who has allergy to rubber. Silicone plastic is the main component. There are many kinds of silicone plastic for different fields of industrial product. Silica gel contains organic silica gel and inorganic silica gel. Silicone plastic is one of organic silica gel. Temperature resistance, Weatherability, Electrical insulation performance, Physiological inertia, Low surface tension and low surface energy are the outstanding characteristics of organic silica gel. The one we use to make wristband is named Polysiloxanes di-Me Me vinyl vinyl group-terminated chemically. We add curing agent to the soft original silicone plastic and mix them evenly, then put it to molding machine with high temperature of about 200℃, a few seconds later the silicone plastic gets solidified. Here comes the silicone wristband with custom logo by mould. Characteristic of the silicone plastic stay same on the process. All of our products are made from 100% high quality silicone plastic, eco-friendly, comfortable to wear and durable. red wristbandts engraved" alt="id bracelets engraved" src="https://www.silicon-wristband.com/images/2019/174743_5342.png" width="350" height="350"> make it the starburst theme. Starburst is a new star named Rotating Instantaneous Radio (RRAT). They are fickle, compacted neutron stars that intermittently emit radio waves that last only two milliseconds, and black crevices that last three hours. This is a process of change, so we can express it by the mutil color silk print method. We can print the starburst on the surface of bracelet with the silicone based ink. We make a unique printed mold for one design. The lines of the logo is printable clearly with the smallest 0red wristband.1mm width. This kind of silicone bracelet is especially suitable for personalizing complex logo. And it touches smooth the printed bracelet style. Also there is an option to make the wrapper with starburst also. Order less than 100pcs, get 50pcs free and 5pcs keychains free. Order 100pcs or more, get 100pcs free and 10pcs keychains free. All the free wristbands and keychains are same design of the one you order.