pair of wooden headboard struts / legs 24” in length x 2” wide Pre drilled holes ready to screw into headboard and pre-cut slits ready to slot onto back of bed / headboard bolts. Space from top hole to 2nd hole is 5 1/2” or 14cm to help you decide if they will fit your existing holes. Length of slit is 9” for height adjustment. This length is most suitable for single beds or doubles with a not too deep mattress. Longer length ones available, listed separately. Any questions please feel free to ask