EVGA Backplate
  This  backplate cover is made from 2 layers of 3mm acrylic.  They will not interfere with your waterblock or any other component unless you are using a micro motherboard, then you would need to measure the distance from the GPU to the ram slots and the audio ports on the rear of the motherboards I/O panel. It is common that there are issues if this is the siutuation so check your motherboard for clearance.  These plates are 6mm thick.   I can make them for any GPU so just send me a message at checkout about your model graphics card.
 
GPU model and any special requests/design choice MUST be left in the NOTES when you are checking out. 
 
 We are willing to make alterations to the design within reason and/or add details like model in the lower corner etc.