The pressure ring protector is made of stainless steel, which is and can effectively the pressure ring from bumping. The contact with the pressure ring has a silicone anti-slip layer, which not age and fall off, protecting your drum. The steel pads pay attention to every detail, the snare drum shake in the fierce performance, and the drummer have a chance to hit the kick drum ring when adjusting the position. For drum sets, there is more fragile than the base drum ring, especially the position where the pedal is installed. Drummers often switch between different pedals. Frequent replacement cause the ring to wear out. The protector is made of stainless steel, which effectively solves the problem. this problem. Installation method: Just gently bend and adjust the protector to the appropriate radian, and adjust the tightening radian to the appropriate thickness, and push in the pressure ring to complete the installation. Name: Bass drum hoops protector Scope of application: 8-9mm thick pressure ring Colour:silver Material:Stainless steel Package Contents: 4 x Drum Hoop Protector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.