PRODUCT INFO: 2 – 3 1/2” x 3 1/2” DING ZAP! PATCHES (8.9 CM x 8.9 CM) 2 – ALCOHOL CLEANING WIPES 1 – SHEET OF SANDPAPER Never miss a set. DING ZAP! is an emergency surfboard ding repair solution that quickly protects all types of boards and constructions from getting waterlogged beyond repair. The thin flexible patches easily adhere to rails and flat surfaces preventing water from further seeping into the foam, while also allowing already saturated dings to dry out. The doctor recommends you don’t hesitate when that ding occurs. Slap some Zap! on your board and get back out there. Dings happen. Don’t be a kook about fixing it.