Detail: If you are still looking for a sturdy and durable base to keep your umbrella more stable. This is your perfect choice. This base make of resin，which with excellent wear resistance and weather resistance,can provide long time service.Equipped with adapter, the umbrella base perfectly works with 1.26" to 1.89" diameter umbrella pole to well suit your different needs. 

Feature:

• Quality Materials: Constructed from fade resistant PE plastic, this patio umbrella base is also weather resistant and easy to clean.  
• More Lighter：The net weighs of this base just 9lbs, it's easy to carry anywhere where you want.  
• Amazing Maximum Weight:When filled with mixture of sand and water,it provides mixture 100 lbs. of weight which allows the plate to add the extra weight needed to improve the stability of the umbrella in strong winds conditions.  
• 2 Hand Tightening Knobs：The base tube not only perfectly compatible with 1.26" to 1.89" diameter pole so as to fulfill your different requirements,but also ensures your umbrella use stably. 
• Easy to Assemble:Assembly is easy with no tools needed.