The Bodypower Sports Rubber Encased Tri Grip Olympic Set. What a classic. Whether you are looking to trim up; slim down or build the muscularity of a professional bodybuilder; Bodypower delivers. Our Body Power rubber encased weight plates are made to an incredibly high standard. We use a low-odour; high-grade rubber across all our products with 55 degree elasticity & stainless steel brushing. This ensures all products meet our high expectations of quality. Some of the cheaper alternatives that are available on the web are inferior products; which are not constructed to this same standard.