All the NAS D90's came with the molded rubber covering the roll bars. The 4 padded removable covers came with the full Besttops and went around the two diagonal bars and the 2 vertical rear bars. They were "dressing" and didn't provide much more protection than the bars alone. The were also hard to keep clean if you kept your top off.
Hope that helps,
Arthur M Vigil
Former owner of:
'95 RRC - 3.9V8 Rimmer Supercharged!
'72 Series III 88" NADA Turner 2.25 petrol (Lovely Rita)
'95 RRC Brooklands/TWR Edition 3.9V8
'97 D90SW NAS #2426 - 3.9V8 Rimmer Supercharged!
'95 D90ST NAS#2620 - Original owner