Includes two sleep sacks (gray one is brand new and never worn, blue one has been worn twice and washed in baby dreft detergent but has no stains and in excellent condition) Size: large (12-18 months) Yoofoss Baby Sleep Sack 12-18 Months Baby Wearable Blanket 100% Cotton 2-Way Zipper TOG 0.5 Toddler Sleeping Sack 2 Pack, Comfy Soft Lightweight (Large)