ZAFUL is your one-stop online shop for today's most daring, exciting and edgy fashion apparel. Our affordable collections are all about redefining trends, design excellence and exceptional quality to satisfy the needs of every aspiring fashionista. The original idea is to share the latest news and fashion trends on women's clothing with fashion-forward, free-thinking girls, and we offer the fast fashion worldwide.
Ocean Beach is the site of a historic single-screen movie house; The Strand Theatre, which opened in November 1925. In the late 1970s, the Strand survived with midnight showings of The Rocky Horror Picture Show on Friday and Saturday nights. By the early 1980s it was running pornographic films. Community reaction forced it to change back to regular films. It closed in the 1990s and was converted into a clothing store after several failed attempts to preserve it as a theater. The theater was designated a historic building by the San Diego Historical Resources Board in December 2002.
Modern designs use silicone rubber in the mouthpiece and one-way clearing and float valves due to its resistance to degradation and its long service life. Natural rubber was formerly used, but slowly oxidizes and breaks down due to ultraviolet light exposure from the sun. It eventually loses its flexibility, becomes brittle and cracks, which can cause clearing valves to stick in the open or closed position, and float valves to leak due to a failure of the valve seat to seal. In even older designs, some snorkels were made with small "ping pong" balls in a cage mounted to the open end of the tube to prevent water ingress. These are no longer sold or recommended because they are unreliable and considered hazardous. Similarly, diving masks with a built-in snorkel are considered unsafe by scuba diving organizations such as PADI, BSAC because they can engender a false sense of security and can be difficult to clear if flooded.