An ice skateboard 1 where {TAIL ~ the top surface} of the ice skateboard had a surface which is {HEAD ~ a skid resistant surface} 
An ice skateboard 1 where { TAIL ~ the top surface } of the ice skateboard had a surface which is { HEAD ~ a skid resistant surface }
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD