Ideal shade coverage: upto 54" tables Bamboo knots and wicker patterns are punched into aluminum, creating realistic finish. FAQ: What is the ideal shade coverage? The optimal shade coverage is up to 42" tables. Can the umbrella be tilted at multiple angles? The deluxe auto tilt may be titled at any angle up to 30 degrees. How is the realistic bamboo and wicker finish applied? The finish is hand painted with multiple colors while the knots and wicker pattern are created with an aluminum punch. Is the 738 umbrella limited to the thatch canopy? No, any fabric out of our 2013 swatch book may be applied to the 738 frame. How do I engage the auto tilt mechanism? By continually rotating the crank handle clockwise until the umbrella tilts.. Base not included Base not included.