Umbrella Base Weight Plates - 176lbs Capacity, Black - 4 Pack - Stackable Patio Umbrella Stand Accessories - PP Shell, Polyester Cover - Fits 2.7" Pole as picture

【Enhanced Stability】: Provides up to 176 lbs of weight capacity per plate for exceptional umbrella stability; prevents tipping even in moderately windy conditions; ideal for patios, decks, and gardens. 【Durable Construction】: Features a modified PP shell for enhanced strength and impact resistance; the 400 gsm polyester cover with PVC coating ensures long-lasting protection against the elements; designed for outdoor use. 【Easy Sand Filling】: The convenient easy-fill port allows for quick and effortless sand filling; simplifies setup and maintenance; provides a secure and reliable base for your umbrella. 【Stackable & Compact】: Stackable design allows for compact storage when not in use; minimizes storage space requirements; ideal for seasonal storage or limited space environments; convenient and space-saving. 【Universal Compatibility】: Compatible with cross bases featuring a column diameter less than 2.7 inches and a mounting spacing less than 6.7 inches; specifically designed for umbrella models 84D-118GN and 84D-066BK; base not included.