Leather “Post Wallet” by Madewell Used Color is: English saddle Made of semi vegetable-tanned leather with a softly worn waxed finish. 100% leather. Do Well: leather sourced from a tannery that was certified by the Leather Working Group (LWG), an organization that works to promote sustainable environmental practices in the leather industry. Collar stud closure. Exterior pocket. 3 1/2"H x 7 1/2"W