Round Bubble Floats Original Buldo bubble floats, two metal fixing points and two plastic filling points. Add some water to use for long distance or empty for high buoyancy. Code Number Weight Size LRB01 1 8g 25mm LRB02 2 15g 30mm LRB03 3 30g 40mm LRB04 4 40g 45mm LRB05 5 80g 55mm
