This tattoo arm rest is fully adjustable 360 degrees it`s more than just an arm rest, it`s a work platform! The padded armrest is comfortable measuring 11 inches long, 9 inches large and 6 inches think, , portable, convenient and SUPER STABLE. The tripod legs height adjustment range from 24" to 63". The armrest work platform is roomy and it's placed upon an interlocking hinge allowing it to be adjusted 360 degrees. With a weight of only 8.5lbs it is a great traveling arm rest. This work horse of an arm rest is suitable for all your needs.