Compatible With The blender replacement parts compatible with Advance 15978, 16016, 15981, and 16019 containers. Premium Quailty The blender blade is made of food-grade high quality stainless steel, all the materials are free, superior toughness, not easy to deformation, convenient to clean. . Part Number Parts numbers of our Blade 15990 and 015990. Size The blender blade fits for size is 2.2 in x 3.6 in. Replacement blades are well tested, easy to install and replacement for original parts. Compatible With: BarBoss Advance, Blend Station Advance In-Counter, Blend Station Advance On-Counter, Drink Machine Advance, Quiet One 100V In-Counter, Quiet One 100V On-Counter, Quiet One 120V In-Counter, Quiet One 120V On-Counter, Quiet One 200-240V In-Counter, Quiet One 220-240V On-Counter, VM0145. Double bearing & double seal design Double sets of stainless steel bearings withstand heavy use and operate very quietly Color: silver Material: Stainless steel Package Contents: 1 x Stainless steel blade 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.