table for everyone to wear ,whatever adults and children can find a suitable bracelet for themselves .There are so many colors ,styles ,sizes about the personalized wrist band .It is precisely because of the variety of personalized rubber bracelets . So more and more people like to order silicone rubber bracelet for themself .Normally ,the customer will order common personalized wrist band ,such as solid personalized rubber bracelets ,segmented personalized rubber bracelets ,swirled personalized rubber bracelets and so on .But about these style of the wirstband , the color of inside and outside of the wristband is the same .Is there a rubber bracelet with different color of inside and outside ? The answer is yes ,the inside color and outside color of dual layer wristbands is different .Maybe a lot of people don"t know about the dual layer wristbands . When we produce the dual layer wristbands ,we need to produce the wristbands first and then spray ink onnike silicone bracelets the surface of the rubber bracelet .About the dual layer wristbands ,we can also make it with any styles .For example ,debossed colorfilled style ,embossed printed style ,printed style and so on .Ordering dual layer wristbands will make the wristband have two different color on the inside and outside . figured-wristbandsembossed-printed-wristbands oduced appear performance defects and practical function is reduced . Some customer are holding ready-made prnike silicone braceletsoducts for Soft-hardness comparison directly and then choose one of them . In nowadays the custom silicone bracelets is one of them. So how to choose the hardness for custom silicone bracelets . The choice of softness and hardness of silica gel will have different effects on the properties of different products . At present, the hardness of commonly used silica gel hand rings is between 40 degrees and 60 degrees and material with different hardness has certain difference . For example , the tensile rate of 40 degree materials will reach about 150% , and the tensile rate 60 degree materials can only reach about 80% . So in order to confirm the functionality of products , we have to test them . It is more difficult to produce high hardness silica gel hand rings . For the manufacturers of silica gel hand rings , the higher the hardness , the higher the defective rate of the products and the pulling force of the products will also be affected and will cause fracture phenomenon at any time . Therefore , we suggest that the hardness of the silica gel hand rings should not be too high .