25 x 25 x 3mm 25 x 25 x 4mm 30 x 30 x 3mm 30 x 30 x 4mm 40 x 40 x 3mm 40 x 40 x 4mm 40 x 40 x 5mm 50 x 50 x 4mm 50 x 50 x 5mm 60 x 60 x 5mm