Boyd Sleep Semi-Waveless 60 Percent Hardside WaterBed Mattress- Contains Two Wave Reducing Fiber Layers- Bladder Corners are Reinforced- 18ml Smooth Vinyl- Frame not Included- California King Size

Comfort and Stability: The 60% semi-waveless waterbed mattress offers a great balance between motion reduction and wave reduction, providing a comfortable and stable sleeping surface.

Customizable firmness: The interior of the mattress is filled with water, which is adjustable to your preferred level of firmness, allowing you to customize your sleeping experience.

Easy maintenance: The mattress is simple to drain, refill and condition, making it a low-maintenance option for those who don't want to spend too much time taking care of their bed.

Durable construction: The mattress features a high-quality vinyl construction that provides excellent durability and longevity, making it a reliable choice for long-term use.

Available in multiple sizes: The 60% semi-waveless waterbed mattress is available in a range of sizes, including Cal_King, Queen, and Super Single, ensuring that you can choose the right size to fit your bed frame and your sleeping space.