Sleep Comfort 4-Inch High Loft Supreme Memory Foam Topper, King

Amazon.com Price: $169.99 (as of 18/10/2017 11:28 PST- Details)

Blade is compatible with A5-style detachable clippers
Razor sharp cutting edge and long blade life; reliable, smooth-cut steel blades
Both the cutter and the comb have a rockwell hardness rating of 62