E-TECHING Portable Watch Repair Tool Kits Set 13pcs Strap Remover Battery Replacement with Carry Bag Brand new and high quality The repair watches kit has been design for beginner and professional, with high qualities repaired Features a spring bar remover for strap adjustment or replacement. Save your money do it yourself. The bar can be set in different position for different size case, you're not limited to one size Features an anti-magnetic screwdriver for removing the battery covers of your watch. It is portable and has organized storage for each tools in the case, it is perfect for you.