: Advantages: 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 3.Made of Solid Plastic .4.Fits for Electric Guitar.5.It Is Mainly Used to Reduce Noise.Specification:This Pickup Cover Just Fits SSS Guitar.Material: Solid ABS Plastic Color: BlackSize: Knob: 25.6x13mm/1x0.51inch(DiaxH)Pickup cover: 84x18x13mm/3.31x0.71x0.51inch(LxWxH)The hole distances at the upper ends of the 3 covers are: 48mm/1.89inch, 50mm/1.97inch, 52mm /2.05inchSwitch cap length: about 14.5mm/0.57inchAccesory: Package include:5 x Pickup Covers 48mm5 x Pickup Covers 50mm5 x Pickup Covers 52mm5 x Volume Knobs10 x Tone Knobs5 x Switch Caps Package includes:5 x Guitar Accessory Set