Swaddle Up Purchased in March 2024 from an authorized Rakuten retailer. Includes instruction manual. Size: M (6-8.5kg) Swaddle Up Stage 2 Bamboo Lite - Summer version Sleeper with arms out For babies who have started or are about to start rolling over Bamboo rayon fabric type Although it's for summer, it can be adjusted with the clothing worn underneath, so it's also suitable for spring and autumn. ● The left sleeve is missing, and it was used very frequently, so there are stains and signs of wear. Suitable for those who want to try it out. Thank you for viewing. Please consider this item, understanding that it is a used product.