Covidien (fka Kendall) Curity - Non-woven Cover Sponges are lightweight cellulose wadding filled sponges that are covered in non-woven fabric and are ideal for general use. Curity Cover Sponges made by Covidien, formerly Kendall, are highly absorbent, and cost effective. Works well on heavy to moderate exudating wounds. Size: 4" x 4". KEN1792 (Non-Sterile) : Bag of 100, Case of 2000. KEN2913 (Sterile): Box of 25, Case of 1200. Latex-free. Made in the USA.