功能

• It can be used for various sizes of flasks by using it upside down according to the size.
• It is made of soft material, and the 8 convex segments on the upper and lower flask mounting surface stabilize the flask regardless of the surface condition.
• The black color makes dirt less noticeable.
• If heat and chemical resistance are required, we recommend the use of 2701 02 silicone rubber flass recieve heat and chemical resistance specification (67-5231-42).