Feature:1. Diffent Size: Conical soft wood plugs in various heights and diameters, to conform to the irregular and unpredictable shapes of a hull breach.2. High Quality Material: Drain plug is made of high quality tapered softwood, have a snug watertight fit, durable and have a long service time.3. Function: Emergency wooden plug absorbs water and expands fast. Repairs of leaks due to broken hoses, valves, etc.4. Wide Application: Fill holes and stop leaks caused by broken hoses, valves, seacocks, and thru hulls.5. Easy Installation: Easy to install, no modification is required, convenint and fast to use, save your time and energy.Specification:Item Type: Soft Wood PlugsMaterial: Wood LogSize: 27.5mm(1.08in)-dia.38mm(1.5in) 1pcs22.5mm(0.89in)-dia.33mm(1.3in) 1pcs18mm(0.71in)-dia.28mm(1.1in) 1pcs14mm(0.55in)-dia.21.9mm(0.86in) 2pcs6.5mm(0.26in)-dia.14.8mm(0.58in) 1pcs8mm(0.31in)-dia.14.8mm(0.58in) 2pcs4mm(0.16in)-dia.14.8mm(0.58in) 2pcsFitment: Fit for boat, yacht Package List:10 xSoft Wood Plugs