Blue Gel is a firmer gel. It is firmer than the green gel, yet softer than the purple gel. 
 
Product Specifications
Construction
Blue dry polymer gel
Cover Options
Available with either:
A soft-touch, outer incontinent-proof cover, or
An inner wipeable, moisture-proof cover
(Refer to product codes for details.)
Height
1 in. (2.5 cm)
Standard Size
20 x 25 in.
Custom Sizes
Available in any size up to 20 x 25 in.