Kemp USA offers USCG Approved buoys in three different sizes; 20 inch, 24 inch, and 30 inch. USCG approval number is 160.050/147/0 and is classified as a PFD type 4. These buoys feature solid closed cell foam throughout and are soft and resilient to the touch. They resist weather and temperature extremes and, most importantly, will not rot or mildew. Bulk quantity discounts and free freight minimums available. Lead time for free freight is 30 days. Available in orange or white.