This marketing tool will be a "chip off the old block" during upcoming promotional events! Choose this Reef-Safe Zinc block in clear tube as a handy giveaway. Oxybenzone and PABA free. Our sunscreen meets the updated FDA standards for broad spectrum coverage. The tube size is 2 5/8" h x 5/8" d. Add your company's logo to this item for an excellent way to promote your business. Order yours today!