Finding Mailing Supplies for your office can be hard when you need a mix of price, utility and style. Luckily, Wayfair Supply has products like the Box Corner Reinforcement Squares (Pack of 10) and Box Corner Reinforcement Squares (Pack of 24) to help narrow your search for your office needs. Search by Type, Color or Features. With 2-day Shipping and Brands like Scotch® and Scotch®, you’re sure to find the right Scotch® Mailing Supplies for your small business, school or building. We make finding the right Mailing Supplies easy and cost effective for commercial shoppers by putting it all on the same site – Wayfair Supply.