Basic 19 piece set includes.
(1) Each (7/16" letters) R,L,M
(1) Each (1/4" letters): MLO,CC, ML,LM, XCCL, CV, AT, TAN, ID, SIO,LMO, FB
(1) Each (1/4" letters): RL, RM, RS, R
ACR standard mammography basic screening sets with hanger holes, suction cups or velcro. Also see our Marker Mates reusable adhesive. This item ships in 10-12 business days.