AC ADJUSTABLE CAGE PROTECTION… 100 % BUILT IN AMERICA.. PAD LOCKED ON EACH SIDE SO EASY UNLOCKED TO SERVICE UNIT… ADJUSTS ON WIDTH 26 1/2″ TO 48″ X HEIGHT 26 1/4″ TO 42 1/2″… HEAVY 14 GA STEEL!!!!!!!!!!! WILL FIT MOST ALL UNITS.. ADJUSTABLE LEGS CAN BE MOUNTED ON SLAB OR IN EARTH (WITH CONCRETE) IN HOLE. PAD LOCKS NOT INCLUDED!!!!!!!!!!!!!!!! IF YOUR UNIT IS ROUND (AS SHOWN) OR SQUARE OR DOES NOT MATTER IT WILL. GREAT PRICE AND PRODUCT!!!!!!!!!!!!!! METAL (ASTM A 513) 100% SEAM WELDED!!!!!!!!!! BEFORE GIVING US A BAD FEEDBACK… WE’LL TRY OUR BEST TO FIX ANY PROBLEMS……… THANK YOU MISSISSIPPI BOY!!!!!!!!! PLEASE NOTE : RARELY YOU WILL RUN ACROSS A TALLER UNIT… IN THAT CASE PLEASE NOTIFY US. BEFORE ORDERING AND WELL SEND YOU LONGER LEGS AT NO CHARGE…