The photo on the right and the two photos below show the practice version, the VTMA-2A.
It consists of a solid rubber block with a carrying handle on the base and two fuze wells which accept the practice charges.
The hard plastic pressure plate could be taken off and rests on four shear pins.
Dimensions cover : 330 x 260 x 65mm
Dimensions rubber body : 320 x 250 x 60mm
Total height : 90mm
Total weight : 6kilo
Photos © M. Jochoms.