Aspen Surgical Protek Telescopically-Folded Probe Cover Kits. Minimizes cross-contamination. Protects and extends equipment life. Reduces post-procedure clean-up. Telescopic-fold ensures mess-free, accurate gel placement. Clear polyethylene or soft polyurethane (General Purpose Cover Only). Not made with natural rubber latex. Select covers offer a 3D end for seamless scanning. Sterile, intended for single-use.