MatMates Interchangeable Mat System - It’s easy to keep your entryway looking fresh with MatMates! These artful mat inserts can be used standalone, but really come to life when used with a Studio M Recycled Rubber Mat Tray. With hundreds of designs, you’ll find MatMates that are just your style. Swap your insert out for a fresh design to welcome each season! A Brand You Can Trust MatMates are created by the team of passionate people at Studio M, a family-owned provider of nature-inspired home and garden decor located in St. Louis, Missouri. Owners Curt and Sue Todd started the company 30 years ago when they invented the first magnetic mailbox cover, MailWraps. What started as a home-based business with one product to sell has expanded into a community of over 75 employees, hundreds of artists and independent retailers, and thousands of remarkable products. At Studio M, we strive to make products that are artful, innovative, and that we are proud to stand behind.