Rubber Tapered Plug 28mm to 37mm with Hole Tubes Stopper White 5 Pieces 5mm X 80mm 26"(D*H)

26&quot(D*H)

Net Weight: 128g

Just install these products to clamp corners of the glass(bottom)

: 10 x 8mm/0

Rubber Tapered Plug 28mm to 37mm with Hole Tubes Stopper White 5 Pieces 5mm X 80mm 26&quot(D*H)What is this? The Rubber Tapered Plug is great for laboratory utensils such as flasks, test tubes, or other laboratory applications, also can as a sewer plug, water pipe plug, or drain plug. What will I get? The tapered plug is in size of: Bottom Diameter: 28mm 1. 1 inch; Top Diameter: 37mm 1. 46 inch; Height: 30mm 1. 18 inch; Fit Hole Size: 29 37mm; In the package of: 5 x Rubber Tapered Plug Are there any advantages of the product? Made of Rubber,