Red and Black HA square 12*12 with light -sensitive pads, Red and Black HA square 14*14 matching light -sensitive pads, Red and Black HA square 16*16 with light -sensitive pads, Red and Black HA square 18*18 with light -sensitive pads, Red and Black HA square 20*20 with light -sensitive pads, Red and Black HA square 22*22 with light -sensitive pads, Red and Black HA square 25*25 with light -sensitive pads, Red and Black HA square 30*30 matching light pads, Red and Black HA square 40*40 with light -sensitive pads, Red and Black HA square 55*55 with light -sensitive pads, Red and Black HA square 65*65 with light -sensitive pads, Red Black Hal square 20*20 with light -sensitive pads