LARGE & STURDY: The excellent design is suitable for most umbrellas and can be used anywhere you like, such as benches, tailgates, boats, poles, boats, fences, it is definitely your ideal choice. /p> DURABLE MATERIAL: This clamp is forged from high quality steel. It can be used many times in harsh outdoor environment. Reliable choices in everyday life.EASY TO USE: The perfect companion for umbrellas, flags and other poles. You can change the width by turning the screw. The bracket can be quickly installed on the railing and the position can be changed. Reliable choices in daily life.SAVE SPACE: Since the umbrella clip is fixed on the railing, it can save a lot of space to put other things, such as flower pots, tables, chairs, barbecue grills.NOTICE: Please check the diameter of the umbrella before ordering, also check the thickness of the table before ordering. Umbrellas must be less than 1.4 inches in diameter and railings less than 2.3 inches thick.