Museum-quality posters made on thick and durable matte paper. • Paper thickness: 10.3 mil • Paper weight: 5.6 oz/y² • Giclée printing quality • Opacity: 94% This product is made especially for you as soon as you place an order, which is why it takes a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!