white 2 layers 42 white 3 layers 42 white 4 layers 42 white 2 layers 64 white 3 layers 64 white 4-layer 64 black 2 layers 42 black 3 layers 42 black 4 layers 42 black 2 layers 64 black 3-layer 64 black 4-layer 64

size as shown in the picture