DWK Silicone Lid Samples

Eco-friendly and cost-effective solution over foils, films, and other single-use covers.

Designed to fit on beakers, flasks, bottles, cylinders, plastic & glass products. Each size will conform to various diameters and will work with spouts, beads, and tread finishes.

Need to make sure DWK Silicone Lids will work for your lab? Enjoy a free sample pack featuring 1 Silicone Lid of each size (Small, Medium, & Large). Just let us know which color you'd like and we'll do the rest!