Glow in Dark Design: experience underwater clarity with our glow in dark dive slate; Designed with a luminous display, this scuba diving writing board will enhance your visibility during night dives or in murky waters, making it an essential piece of scuba diving gear for underwater adventure Compact and Travel Friendly: providing ample space for notes, sketches, and data storage; The scuba diving notepad's practical size ensures it fits comfortably in your dive bag, always ready for use when exploring the deep Durable and Reliable Excellence: crafted from ABS material, this underwater notepad is both waterproof and robust; The scuba notepad's durable construction provides long lasting use, providing scuba accessories that can withstand aquatic environment Write with Ease: you will also receive 2 diving boards, which should be enough for your use; Each scuba diving notepad comes equipped with a graphite pencil and a sturdy clip for easy attachment to your buoyancy vest; This ensures your notes are clear and accessible, enhancing communication during your underwater adventures Multi Purpose: our versatile scuba diving accessories double as the practical tool for snorkeling, freediving, and even as a special shower notebook; This reusable scuba diving writing board covers underwater notetaking needs while reducing waste with its reusable design Color: As Shown Material: plastic Package Contents: 2*Dive Slate Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.