I have purchased several of these over the years for my husband to wear while golfing; because of the price, he has them in various colors. The area around the buckle is not leather, but it still holds up for quite some time and doesn't look "cheap." Very durable.
220 Plastic π Collar Stays for Organized Closet
9 Review
𧲠Wurkin Stiffs Plastic Magnetic Men's Accessories and Collar Stays for Stiff N Stay
8 Review
π Ultimate Flexibility with Premium Extender Expandable Elastic America Men's Accessories
9 Review
Stainless Steel Collar Stays Shirts
9 Review