No more wasting valuable time searching thru mismatched or poorly fitting stays! And say good bye to "sloppy collar syndrome" forever! Introducing CLEVERFIT, the world's only precision sizing adjustable collar stay - engineered to accurately fit all men's traditional collared dress shirts: business, casual and formal. With 8 "quick click" sizing options, CLEVERFIT is also the only collar stay that can be adjusted to provide tip-to-neckline support. This unique ability matches the correct amount of length and strength for every fabric type, eliminating collar weak zones and enhancing collar structure and stability. The CLEVERFIT set includes 4-stainless steel universally adjustable collar stays secured in an ergonomic travel case. Each collar stay offers 8-precision settings, beginning at 2.15" and extending out to 3.50". The width is 0.31". CLEVERFIT is the perfect addition to every man's wardrobe and an amazing gift for all occasions: Holidays, Birthdays, Father's Day, Valentine's Day and Groomsmenâ€™s presents!