Excessive sun exposure can cause serious skin damage and possibly skin cancer.This book marker provides sun protection tips, such as, when to avoid the sun and how to apply sunscreen. A great take along to the beach with your favorite book. This is not your ordinary bookmark. Every reader who uses these bookmarks will have an instant reminder of your business. Insightful and informative, these bookmarks bring added value to your customers. Printed on quality card stock with gloss coating. Double-sided with stock graphics. Product not subject to tariffs.