Drum size will relate to your own size, level of ability and the musical purpose of the drum. These types of drums can be played whilst standing up - using a djembe strap - or sitting down so it is important that you get the correct size for you.
Adults should, generally speaking, have larger drums where the heads are 12 inches or more. Young people should have the smaller drum, with head sizes of 7 to 10 inches. In order to work out what sized drum you will require you will need to place the heel of your hand on the rim of the djembe and stretch your hand across the drum head, your fingers should just cross the centre of the drum. If the drum head is too small, your hands will be too large and it will be difficult to play
The drum also has to be the right size to be able to sit comfortably between your legs. Your arms also need to be able to reach the drum head with ease without having to over stretch. Some of the very agile are able to control the position of the drum with their legs, and actually move it, with smooth, minute squeezing and loosening motions of the knees against the drum's body. It is possible to pick up the drum and beat it for an extra explosive resonance, by just using the knees.
Once you have purchased your drum it will take a few sessions of playing to feel comfortable with it. One should play the drum whilst in different positions, in the comfortable position of sitting down, to the awkward position of standing up.This will ensure it is the correct one for you, it will soon become apparent if it isn't. This follows the thinking behind the "Suzuki" method of learning music that was once popular.
Children mastered how to play the violin and become acquainted with the musical instrument by walking around with it while playing. The point here is simply that one's body must get familiar with the drum. Size is an important factor to get right. Getting the right djembe is the foundation of you djembe playing career.
Size is an important factor to take into consideration when deciding on a djembe drum. Also whether you prefer a traditional wooden djembe or the more modern synthetic type.