I've been dupped by this buy. And wasted $50.00 dollars, your rubber has no Tension technology and is not fast at all like the description mentioned.
Here, is the description.
Dr. Neubauer Domination Speed Soft - Offensive Table Tennis Rubber

Dr. Neubauer Domination Speed Soft possesses high speed, tension, spin development, and excellent control. The inverted pimple coating series - Domination - has now been enriched with a new, softer version. This rubber consists of a slightly softer top rubber and a noticeably softer sponge....
This sponge is no different than those cheap Chinese 7 or 12 dollars rubbers that don't give you a good bounce.
Was my very first purchase of one of your rubbers and got disappointed.