Meinl String Cajons feature a built in adjustable sizzle effect. Strings which touch the frontplate on the inside and span from top to bottom, deliver a sensitive rattle that can be adjusted to fit various musical applications. The patented integrated string mute system controls the tension of the strings and ensures a dry and crisp sizzle effect. Guitar strings touch the frontplate on the inside and span from top to bottom delivering a sensitive rattle that can be adjusted to fit various musical applications. This cajon has heavy duty rubber feet for a solid base and a padded sitting surface. The top corners can be adjusted by loosening or tightening the corner screws. This will alter the distance between the top corners of the frontplate and cajon body resulting in the players desired amount of 'slap' sound.