... ,Size in 2.5",2.75",3.0" x 3/8'' . Best look and stiffest collars, made from only the ... Embossed / Engraved Collar Stays,Laser Cut Collar Stays Width:1/8",3/16",5/32",1/4",5/16",3 ... )Length: From 1-1/4" to 4-1/4" (1/8" increment) 45mm – 105mmMaterial: Iron, Stainless steel, Brass Length*width* ... thickness73*8*0.6mm70*13*0.6mm70*10*0.6mm70*9*0. ...