GOKUMIN Gel Pillow [Chiropractor-Supervised Gel Pillow] High Resilience, Neck Pain Relief, Adjustable Height (High or Low), Washable, Suitable for Sid

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1. KEY FEATURES: - Make your sleep the most comfortable "weightless" experience! A new type of high-performance gel material provides a zero-gravity sleeping experience that feels like floating in the air!The strong, flexible and elastic gel material fits snugly to the shape of your neck and head, dispersing body pressure.Highly durable material that does not easily deteriorate even after 10 years.It can be washed with water, so you can use it cleanly at any time.(* Only the main body can be washed. The height-adjustable seat cannot be washed.) The bottom has a non-slip surface to maintain a stable sleeping position. - Special 3D structure supports ideal sleeping position Ventilation holes on the upper and lower layers prevent stuffiness and provide excellent breathability.The special 3-layer lattice structure is ergonomically designed to instantly fit the shape and position of your head.Provides a comfortable sleeping position. - It's like a custom-made fit!Pursuing the ideal in 1cm increments The height can be adjusted in 9 steps in 1cm increments from 4cm to 12cm with 3 height adjustment sheets of different thicknesses: 1cm/2cm/3cm.Just like a custom-made pillow, you're sure to find the height that perfectly fits you with detailed adjustments.The height of the pillow is different on both sides, so you can choose the one that suits your preference.Due to its height, it is also recommended for side sleepers. - We are confident in the low formaldehyde specifications and quality!1 year warranty Antibacterial and odor resistant outer cover keeps it clean and comfortable.Low formaldehyde specification makes it safe for children to use.Since the height adjustment sheet is made of urethane, there may be an odor immediately after opening, but if you dry it in the shade in a well-ventilated place, it will reduce to an unpleasant level within a few days to a week.It comes with a 1-year warranty, and we will support you in case of any problems. - Product specifications ●Size: 50cm x 29cm x 7-13cm ●Materials: Main body/thermoplastic elastomer, height adjustment sheet/urethane foam ●Side fabric: Outer fabric/65% polyester, 35% rayon, Lining fabric/100% polyester (non-slip), Inner cover/100% polyester ●Color: White, black ●Product weight: Approx. 2.4kg ●Voice box size:51.5×30.5×14cm ●High-quality cosmetic box that can be used as a gift ●Japanese instruction manual ●1-year warranty for peace of mind ●Low formaldehyde specifications ●Country of manufacture: Japanese company development/Italian design/Exclusive factory production in China

3. PRODUCT DIMENSIONS & WEIGHT: - Weight: 2.4 kg - Dimensions: 50.0 x 30.0 x 14.0 cm