This offer is for one 4" square piece of 3mm coloured frosted acrylic of your choice please note this is 4" square approx 100mm not 4-foot square. The colours on offer here are as follows and in order from left to right in the photo. Clear frost / Chilli red / Citrus yellow / Jade green / Blush pink / Arctic blue / Mandarin orange / Polar white / Aurora violet. Most of these colours will be genuine perspex branded sheets, all of these are frost which means they let light through but you cannot see clearly through them they are like frosted glass. Acrylic has many uses/applications around the home or at work some uses as follows, school & craft projects, secondary glazing, boat Windows, splashbacks, signage, exhibitions and print to name a few. These small pieces are ideal to purchase as samples. We also supply these sheets in larger sizes and can offer a cnc routering and laser cutting service and can work to free issue dxf cutting files or free issued templates.