30 cm wide and 30 cm long [2 pieces] upgraded and thickened for extra grip; 30cm wide and 1m long [1 piece] upgraded and thickened to be really durable; 30 cm wide and 60 cm long [2 pieces] upgraded and thickened for extra grip; 40cm wide, 1m long [1 piece] upgraded, thickened and really durable; 60cm wide, 1m long [1 piece] upgraded, thickened and really durable; 60cm wide, 60cm long [2 pieces] upgraded and thickened for extra grip
