Description: Ultralight swim buoy that provides a safe way to float and rest during your swims. Perfect buoy without any additional weight-adding features. Gently tows behind you without pulling you back or adding extra drag to your swim. Provides reassurance for safer swimmers by adding extra visibility and floatation, in case you cramp up or simply need rest. Swimmers in black wetsuits are virtually invisible in the open water, but the swim buoy will display your location prominently. Pair this brightly-colored swim float with a swim hat to be exceptionally noticeable. Be Bright & Be Seen by speed boats and jet skis to avoid getting decapitated. Lightweight, easy to bring on a paddleboard or kayak trip. This swim buoy is essentially a lifeguard float which will help track or log your swims with a coach, lifeguard or swim Please NOTE that the swim buoy can not replace a personal flotation device (PFD) or a life vest. Specification: Material: PVC Size: 48x29cm/18.90x11.42 inch Package Includes: 2 Pieces Swim Buoys(Yellow+Red) Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3mm differences due to manual measurement.