1. LS Series Straps (1/4" QDM-1 Connector): Compatible with Leofoto tripod series that feature 1/4" accessory sockets, including the LS, LA, LP, LO, LQ, LG, LV, LVM, SA, ST, SK, and STO series. Strap sizes correspond to the maximum leg tube diameter of the tripod: 22LS - For tripods with a maximum tube diameter of 22 mm, such as LS-223C, LS-224C, LS-225C, and LO-224C. 25LS - For tripods with a maximum tube diameter of 25 mm, such as LS-253CM, LS-254C, and LS-255C. 28LS - For tripods with a maximum tube diameter of 28 mm, such as LS-283CM, LS-284C, LS-285C, LA-284C, LP-284C, and LO-284C. 2. LM Series Straps (3/8" QDM-2 Connector): Compatible with Leofoto tripod series that feature 3/8" accessory sockets, including the LM, LO, LQ, LG, LV, LVM, SA, ST, SK, SO, and STO series. Strap sizes correspond to the maximum leg tube diameter of the tripod: 32LM - For tripods with a maximum tube diameter of 32 mm, such as LM-323C, LG-324C, and LV-323C. 36LM - For tripods with a maximum tube diameter of 36 mm, such as LM-362C, LM-363C, and LM-364C.