High-quality synthetic vulcanized rubber is used for all StrapXPro rubber straps. The synthetic rubber formula was scientifically developed for StrapXPro, it is tested and fine-tuned to its maximum performance. StrapXPro rubber watch straps are strongly resistant to sweat, dust, odors, UV radiation, and extreme temperatures. Our waterproof rubber straps undergo rigorous stretching and tearing tests to ensure their durability; nevertheless, our StrapXPro watch straps are RoHS and REACH-certified. 

Our StrapXPro Premier Series rubber watch strap is a creation that craftily offers a 3D bracelet design; the wrist curved angles are precisely calculated to provide an ergonomically comfortable fit. The tailormade StrapXPro Premier Series curved end watch strap fits perfectly with the SKX and New 5 sport (5KX/GMT) Prospex watches. The StrapXPro Premier Series is made to use with three-fold clasps, its cut-to-fit design can easily be adjusted to fit all wrist sizes. The special two-tone color designs artistically outlined the extraordinary bracelet shape and structure, the StrapXPro Premium Series stands out from other ordinary rubber straps. 

StrapXPro respects each individual preference and always encourages each individual to express their personality and uniqueness with our products. StrapXPro rubber watch straps come in various colors; it is fun and joyful to mix and match with our accessories as well.