Blue Star Group 7.5-ft White Half-round Patio Umbrella at Lowes.com
Outsunny 20lbs Half Round Patio Umbrella Base Outdoor Decorative Resin Parasol Stand Holder for Φ1.5", Φ1.9" Pole, for Lawn, Deck, Backyard, Garden, Black | Aosom.com
Cast Iron Half Umbrella Base - 17.7 Inch Diameter by Trademark Innovations - On Sale - Overstock - 16180849
Amazon.com: 9-Foot Half Patio Umbrella – Easy Crank Semicircle Opening Shade Canopy – For Against a Wall, Porch, or Balcony Furniture by Pure Garden (Blue) : Clothing, Shoes & Jewelry
Pure Garden Weighted Plastic Half Moon Patio Umbrella Base in Black HW1500270 - The Home Depot
Kettler Parasol Base Half Balcony 20kg Iron Grey - Beckworth Emporium
½ Balcony Base 20kg - Kettler Official Site
Dark Grey Half Parasol with Weighted Base and Cover Included - 2.6m x 1.3m - Fortrose - Furniture123