100% Nylon. Size: One Size Fits Most. Dimensions: 3 1/2" W (4" at top - 3" at bottom) x 12 1/2" L. 100% MADE AND DECORATED IN THE USA. Decorated with Sublimation DigiPrint applique, up to 1 1/2" x 1 1/2". Applique positioned either 1 1/2" from the bottom opening of the sleeve OR 1 1/2" from the top opening of the sleeve. Please specify when ordering. Delivery 3-6 working days from sample approval. Pre-production sample available in 2-4 working days from receipt of acceptable artwork.