2-in-1 Expander Double Flare Expander 〈Price for 1 set of 11mm x 1〉 【Double Flare Size】 Hole Size: 11mm Shaft: Inner diameter approx. 7mm (total length 10mm) Expander (excluding screw part): approx. 27mm 【Quantity】1 set 〈Contents of 1 set〉 ① Expander x 1 ② Screw-type double flare body x 1 ③ Screw-type double flare catch x 1 【Material】Surgical Stainless Steel A set of 3: expander and double flare! You can connect and wear the double flare directly while expanding. We will carefully pack and ship your order. The product will be placed in an OPP bag and wrapped with bubble wrap. ※ We will proceed with the transaction assuming that you have confirmed the product description and profile.