This combo offer is for a TWELVE PACK of Hero Pup 120 mini discs. Colors are based on availability and awarded in mixed fashion. The Hero Disc type 120 is the best performing mini disc available. It weighs 23 grams and measures 120 mm from edge to edge. Unlike other mini discs the type 120 is very easy to throw long and straight. A great training tool for a small puppy. Available in a spectrum of colors: pink, white, purple,blue, green, chartreuse, yellow, orange & red. Color availability subject to change at anytime.