Are your polo shirt collars curling? Polo Stays are the solution to collar curl.

16 Bright-Finished Polo Stays in trademark cool packaging. Polo Stays are heat activated (Iron-on) to prevent collar curl and can be optionally secured further and positioned precisely with Power Buttons (sold separately). Polo Stays will adhere to shirt collars for 60+ wash and dry cycles. http://www.maxtonmen.com/products/wurkin-stiffs-iron-on-polo-stays