Save your arm when stirring, degassing, or decarbonating large volumes of wine, , beer, or other liquids (fermented or not) Rod shaped tip allows for seamless attachment to any standard 3/8 inch drill Universal 17.5 inch rod size that fits into any size carboy (1 gal, 3 gal, 5 gal, 6 gal etc.) Made of stainless steel 316 for safe use for food and drink and eliminates plastic shavings and residue after throttling & mixing Paddles fold in when inserting and extend when the rod is rotated allowing for easy insertion into carboy Color: Silver Material: 316 Stainless Steel Package Contents: 1 x degassing stirrer bar Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.