Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.The spring needle is made of high-quality stainless steel and has a variety of options from 0.8mm to 1.0mm.which is durable and can be used for a long time and has high practicality.4.The flat spring pliers can quickly allow the spring to exit and enter and can enter narrow places.5.The parallel spring pliers can break the spring and reduce the burden on the hands by cooperating in parallel.Specifications:Material:Pliers:IronNeedle:Stainless steelColor:Black+SilverSize:Needle:0.8-1.0mm/0.03-0.039inch(Dia)Removal Pliers:142x49mm/5.59x1.93inch(LxW)Parallel Pliers:150x51mm/5.91x2.01inch(LxW)Weight:Removal Pliers:111gParallel Pliers:126gAll:242gApplication:Soprano saxophonePackage include:3 x Needle Spring(0.8mm Diameter)8 x Needle Spring(0.9mm Diameter)6 x Needle Spring(0.7mm Diameter)4 x Needle Spring(0.6mm Diameter)2 x Needle Spring(1.0mm Diameter)1 x Removal Pliers1 x Parallel Pliers