non-slip [Adjective] + surface [Noun]

Strength Strength Dispersion
A:
8
CHISQ:
1,434.49
AWT:
20,670,247
TTEST:
2.81
G2:
78.82
FAWT:
2.63
MI:
7.5
LOGLOG:
22.5
JD:
0.57
MI3:
13.5
DICE:
0.16
RANGE: