<p><b>1 year no hassle on return or refund.</b></p> <p>Package includes: </p> <p>4pcs Sliver crystal valve caps</p> <p>2pcs Sliver crystal rings </p> <p>2pcs Round adhesive tapes</p> <p>Color: silver </p> <p>Valve caps Material: plastic and rhinestone </p> <p>Ring Material: zinc alloy and rhinestone</p> <p>Specifications:</p> <p>Valve caps  </p> <p>Length: approx. 0.59 inches </p> <p>diameter: approx. 0.51 inches  </p> <p>Rings </p> <p>Inner diameter: approx. 1.2 inches </p> <p>Outer diameter: approx. 1.5 inches</p> <p>Thickness: approx. 0.12 inches </p>