STMC Products Form-a-Collar Stays Collar stays in Stainless Steel and Brass with Gold Plate. Available in 2.375" and 2.75" lengths. All collar stay are available with Velour drawstring bag. Can mix styles and sizes. Custom imprinting of company name/logo on collar stays available. Custom imprinting of company name/logo on Velour drawstring bag. Can be purchased singly or in pairs.