PROAIM 21ft Alphabet Professional Jib Boom Crane (P-A21-J) for DSLR Video Camera Camcorder up to 15kg/33lbs + Carrying Bag Aircraft aluminium construction and Tool-less Assembly Ribbed sections for 4x strength and Reinforced joints eliminate the shakes Fork allows smooth movement & Tilt Lock for static shots Can be used as 21ft, 18ft, 15ft & 12ft to meet any filming requirement Complete crane comes in a foam padded bag. 100% customer satisfaction. Buy with confidence.