Our jumbo sized 15"-diameter spot markers feature nearly 3 times the surface area of standard 9" spots. Made from non-slip natural rubber with rounded edges. Set includes one each in red, yellow, blue, green, orange and purple.; ; Don't pay a lot and still bring your "A" Game.; That's the Spectrum Difference.; ; Spectrum products deliver superior quality at a price that's easy on your wallet.; ; Tough enough for regular use in the gym or on the playground, great for training, perfect for introducing kids to sports and What a Selection! ; ; Get Spectrum and Get Playing!