Hand Held Drum Perlanco Cardboard Kit. 7.9 inches (20 cm) diameter and 9.4 inches (24 cm) drumsticks are not too big for elementary schools. 2 tiers of wide cardboard to hold your fingers securely and comfortably hold. Paint with color markers on the striking surface to create your own Perlanco Layering in sequence, apply clear tape to the striking surface and cut off excess tape, then wrap the edge with a cloth tape to finish it. Please be careful not to slide your hand over the cross section.