This is an umbrella wedge plug with an umbrella table hole ring and cap, selected stable rubber material, lightweight and so portable, safe and odorless. It's made with excellent workmanship, looking fabulous and awesome. It can reduce friction of umbrella rod and prevent scratch and dent. Features -Color:Black -Material:Rubber -Size:7.00X7.00X6.50cm/2.75X2.75X2.55in(Umbrella Wedge Plug) -Size: umbrella ring outer diameter: 6.1cm/2.4in; umbrella ring inner diameter:4.2cm/1.65in; umbrella ring height: 1cm/0.4in -Size: umbrella cap outer diameter: 4.7cm/1.85in; umbrella cap inner diameter: 4.2cm/1.65in -Our umbrella stand parts can effectively prevent the umbrella pole from being scratched by friction between the patio table and the umbrella pole, reducing umbrella shaking caused by the wind. - Wear and abrasion resistant, durable to use.The umbrella hole plug is suitable for outdoor umbrella and parasol. - This umbrella wedge is suitable for various kinds of patio tables with umbrellas, like outdoor tables in coffee shops, milk tea shops, or other glass outdoor patio tables. - It can effectively prevent the umbrella rod and table from being caused by friction, causing the umbrella to fluctuate and stabilize the umbrella. - This umbrella wedge plug can reduce friction of umbrella rod and prevent scratch and dent. Package list: 1 x Umbrella Wedge Plug 1 x Umbrella Hole Ring 1 x Umbrella Hole Cap