Scuba Diving Carbon Fiber Backplate Fit Donut 30Lbs Wing with Hole Center D X9K6. Model Number: Diver BCD plate Type: Scuba Diving Technic Backplate size:3.4mm Material:carbon fiber colour:black Package Contents: 1 backplate. The item "Scuba Diving Carbon Fiber Backplate Fit Donut 30Lbs Wing with Hole Center D X9K6" is in sale since Tuesday, July 7, 2020. This item is in the category "Sporting Goods\Water Sports\Scuba & Snorkeling\Buoyancy Compensators".The seller is "directimports1899" and is located in Shenzhen. This item can be shipped worldwide.