STD SKATES KA SILENCE 88A, 90A, 92A,  and 94A Professional Ultra-Lite Dance Wheels

Hardness:  Grenn = 88A, Yellow = 90A, White = 92A, & Blue = 94A
Diameter:  63mm
Compound:  Latest generation of a NEW Tri-Compound Polymer Formula Urethane
Hub Info:  Large Hub, outside is White
Printing:  The newer version of the KA SILENCE wheels has the name and wheel information printed on the front surface of the wheels.  This provides a much cleaner look to the wheels