Set of Two Sleep Sacks in size Medium (6-15 months) Both are Cotton and light weight, not sure if 0.5 or 1.0 TOG Excellent pre-owned condition. No stains, tears, etc. **Photos are part of the item description, please review for measurements and details before purchasing. All sales are final. Please note that all preloved items are washed/steamed prior to sending. I use standard detergent with scent. If sensitive to scents or detergents; this may not be the item for you. Fast Shipping! All orders go out same/next business day. Check out my closet for other items to bundle! New inventory listed daily.