Product Review
Material: Rubber
Shape: Cone
Color: Black
Size/Quantity -- Top Diameter * Bottom Diameter * Height
000# / 2PCS -- 13 * 8 * 17mm
00# / 2PCS -- 15 * 11 * 21mm
0# / 2PCS -- 17 * 13 * 24mm
1# / 2PCS -- 19 * 14 * 26mm
2# / 2PCS -- 20 * 15 * 26mm
3# / 2PCS -- 23 * 17 * 26mm
4# / 2PCS -- 26 * 19 * 28mm
5# / 2PCS -- 29 * 22 * 28mm
6# / 2PCS -- 33 * 25 * 28mm
7# / 1PCS -- 37 * 28 * 30mm
Made from solid rubble, excellent flexibility and sealing property
Tapered shape design,easy to plug and pull
Various size can be selected, perfect for flask, test tube or other laboratory apparatus need sealed

