Keenso 4FT Surface Marker Buoy, Inflatable Surface Marker Diving Marker SMB Surface Signal Buoy For Diving Accessories(Red)

【Quick Storage】--SMB can be filled by pushing in the inflator valve tube in with oral inflation. The air enters the tube through this valve at bottom. It adopts 4.5cm TPU one-way explosion-proof valve, which will automatically seal after inflation. So it can quick inflate or deflate for storage. 【Premium Quality】--Our Marker Buoy is made of premium quality 210D Nylon Cloth + Waterproof TPU Coating material, so it has good sealing performance, good waterproof performance, explosion-proof performance, and offers you long time using. 【Indispensable Accessory For Diver】--Surface Marker Buoy has 316 stainless steel D ring on the top and bottom, which are easy to attach it on your pocket or clip, can ensures enough safety while diving. 【Reflective Strip On Both Side】--On the both side, SMB Diving Marker Buoy has reflective strip, which can catch people‘s attention, for maximum visibility in the day or at dusk in emergencies. 【What You Will Get】--1 x Marker Buoy, and receive the best customer service and happy with your purchase. If you have any questions, just contact us and we will give you the most satisfactory solution.