Code drum products are purpose-built, designed by drummers for drummers. They have matched time honoured and trusted manufacturing techniques with up to date cutting edge technology to produce a new premium range of drum heads and accessories. Plus, all materials used to manufacture Code products are 100% recyclable. Their selection of Impact patches cover every drummers needs to protect and lengthen the life of your kick drum head as well as providing different levels of added click' to the sound of your drum to help it cut through the rest of the band! From their 14mil standard for maximum protection and click, to their 'lite' 10 mil version, which has a more subtle effect on the sound whilst still giving a level of protection for the head, you can protect your drum heads with these self-adhesive patches.Oxygen Music is proud to stock a wide array of Code Drum products such as the CHBPATCHDBL.