Measurement: 25.98" x 16.93" x 16.93"This electronic roll up drum kit is a great value and comes with everything a drummer needs to get started. This roll-up drum kit is composed of drum pads that emit realistic sounds including crash cymbal ride cymbal open/close hi-hat snare bass drum high tom low tom and fool tom. The fascinating set allows musicians to record funky beats and upload them to a computer with the connection. The thick drum pad can easily be rolled up and the portable and lightweight design of the compact kit makes it easy to take anywhere. This all-inclusive drum pad set provides enhanced sound with two pedals one for bass and the other for hi-hat providing more realistic feel than alternatives. These are great for beginners and younger individuals. Don't hesitate to buy it! --High quality drum samples a real beat feel --Silicon pad can be rolled easily to make carry easier --Battery operated charged for 1 hours can be used for 20 hours --Drum pads provide realistic expression; similar sounds to a non-electric drum kit --9 drums pads with variety of sounds: crash cymbal ride cymbal open/close hi-hat snare bass drum high tom low tom fool tom --2 drum pedals provide more realistic feel : 1 hi-hat 1 base drum --Support to connect a external speaker the sounds will be much shocking --Include 4 demo songs 7 drum sounds 9 accompaniment --Built-in resonant diaphagm sounds are louder --Playing speed of demo and accompaniment adjustable --Volume adjustable --With recording function get all your inspiration in record easily --Audio input and bluetooth function match your mobile phone tablet PC and other device which could support music --Could connect with your earphone will not disturb others when you using it --A great gift for any budding musician --No assembly required