Unlimited! The price is not determined by the number of colours. How is the price determined? 1. Quantity - The more of the same badge you buy in the same order, the lower will be the cost of each individual badge. 2. Size – the larger the badge, the more it will cost. How is the size determined? The size for pricing is the diameter of the button How is the button made? ACTION BADGES manufactures a unique Button Badge. The image is printed on high quality glossy film & attached to 0.5mm thick plastic. A quality plastic brooch pin is attached to the back. The result is a light weight, totally flat highly visable Button Badge. What is the production time? Normally you should allow up to 1 to 2 weeks from the time you have signed off on the final artwork and have placed a firm order. However, if you have a tighter deadline, please let your account manager at ACTION BADGES know and we will advise if we are able to meet your required delivery date.