Sulang Rakuneck S size (approx. 8cm in diameter) [5 minutes a day, easy stretching] This relaxation cushion allows you to easily stretch your neck, shoulders, and lower back by simply lying on your back with "Rakuneck" under your neck or lower back for about 5 minutes. Made of high-rebound material, it firmly supports the neck and head, and is characterized by its durability, maintaining its shape even after long-term use. *This product is not a medical device. Ideally, use it for 5 minutes a day for the first few days. As you get used to it, adjust the usage time to your liking. ／ Price negotiation welcome, please comment! ＼ * Immediate purchase welcome, silent purchase at midnight OK ◎ * First come, first served for single items * Welcome to bulk purchases, feel free to comment * Free shipping! ・Please understand that the product will be stored at home and shipped in simple packaging before purchasing (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product♪ *To offer the product at a slightly lower price, we may ship it without the box due to shipping costs. #Click here for a list of products from minako shop ✨☜ -------------------------------------------------- [Recommended by physical therapists] Sulang Rakuneck S size neck pillow neck stretch neck pillow stretches washable fiber material birthday present Mother's Day Father's Day men women those who usually use low pillows (S size, approx. 8cm in diameter) 29-1 08-63