I have a full size Gray mat and found it comfortable, but I am a little overweight. The mat bent and gained a shape of my body after several procedures. Is it fine or I need a firmer basement?

For optimal performance and durability, we recommend using the mat on a stable surface, such as a massage table or firm mattress.

However, the mat will also work perfectly well on a standard mattress and will naturally adjust to the shape of your body. Many customers use larger mats for sleeping, and this is completely fine regardless of body weight.

The reinforced heating system is designed to be highly durable, so slight bending from normal use will not cause any issues. In fact, many users find it more comfortable when the mat conforms to their body shape.