Flow Regulators -Strap Regulator Mouthpiece Holder, Light Retaining Buckle, Green Highlights brand generic Strap Regulator Mouthpiece Holder, Light Retaining Buckle, Green Description: Regulator mouthpiece holder for premium silicone strap regulator Elastic ring to keep your second stage in place during your dive and remove it for use Attached with a powerful swivel snap, easy to connect to your BC Lightweight, durable and portable Great accessories for scuba diving, snorkeling, snorkeling, etc. Specification: Material: Elastic Silicone Length: Approx. 11.8cm / 4.6inch Ring Diameter: Approx. 3.2 cm / 1.3 inch Package includes: 1 Piece Diving Bit Holder Note: Please allow slight difference due to manual measurement. The color may be slightly different since different monitor. THANKS!