Kyoto is a bamboo and cotton blend that is softer than cotton, biodegradable, hypo-allergenic, eco-friendly and naturally antibacterial. The batting will not shift of shed through the fabric of your quilt. Can be stitched up to 8… See More” apart and is great for machine quilting. Kyoto Bamboo Blend is created with an ultralight and super strong substrate, so your quilt will outlast years of repeated use and washings, even when your stitches are a full 8” apart! It is made of 50% bamboo and 50% cotton. and will shrink approximately 3% after washing. Queen Size 90″ x 108″.