[Patented Structure] Next-Generation TPE Gel Pillow - Height Adjustable, Suitable for Back & Side Sleepers, Low & High Rebound Hybrid, Neck-Fitting, M

[A New Era for Pillows - Towards the Ultimate Sleep] Our unique design has spread worldwide, revolutionizing the shape of pillows! We've achieved cumulative sales of 186,000 units in the US and surpassed 108,000 units in Germany. Now, we're bringing this product to Japan to deliver deep, restful sleep to our customers. [Transform Your Sleep into the Ultimate Comfort of "Zero Gravity"!] Our new, high-performance material creates a weightless sleeping experience, as if you're floating! The durable yet flexible gel material conforms perfectly to the shape of your neck and head, distributing body pressure. Highly durable material that resists deterioration even after 10 years. It's also machine washable, ensuring cleanliness at all times. [Improved, Innovative Pillow] Healthy mattress series - adjustable height pillow. Choose from "low" or "high" height to suit your preference. Made with a soft knit fabric, it offers just the right amount of elasticity for comfortable sleep. We've pursued a quilted design that minimizes ear pain when sleeping on your side. 【Achieve a weightless sleeping experience and prevent neck pain】This pillow uses a new, high-performance TPE material, offering improved safety and durability thanks to its one-piece injection molding process. Its density of 0.85g/cm³ is similar to that of the human body, providing a good balance of fit and support. Its flexibility and high-rebound properties ensure that your sleeping posture remains stable and you can easily turn over. Experience a weightless sleeping experience, as if floating on water, and prevent neck pain!

【A versatile pillow that adapts to your daily mood and physical condition】It helps maintain an open airway whether you sleep on your back or side, making it ideal for snoring prevention. The Roky pillow adopts a streamlined design that conforms to your body, considering ergonomics and the structure of the cervical spine. Its structure reduces strain on the body when sleeping on your side, maintaining a natural posture. 【Adjustable Height】 Measure your neck while standing naturally with good posture. For back sleepers, the ideal pillow height is the distance from the deepest part of your neck to your back; for side sleepers, it's the distance from the deepest part of your neck to your shoulder. This height makes it suitable for side sleepers as well.

【A Fit Like a Custom-Made Pillow! Pursue Your Ideal Fit in 1.5cm Increments】 The pillow's height can be adjusted from 1.5cm to 10.5cm simply by adding or removing the bottom three layers of the four-layer structure. Like a custom-made pillow, you're sure to find the perfect height for you with these fine adjustments. This height makes it suitable for side sleepers as well. 【Washable for Daily Cleanliness】 Keeping your pillow clean is crucial for sleep quality and health. Ideally, allow it to air dry in a well-ventilated area to release moisture. When washing, gently hand wash with diluted detergent.

[Environmentally Friendly Packaging] In line with the SDGs (Sustainable Development Goals), we actively adopt environmentally friendly, simple packaging. While it may not be luxurious packaging, it reflects our commitment to protecting the environment. [Comprehensive After-Sales Service for Even Greater Safety and Peace of Mind] Our one-year warranty and comprehensive after-sales service system provide you with greater peace of mind.