The fiberglass constructed replacement wicks are for outdoor patio torches. They fit most popular torch designs. Wicks should be set approximately 1/2 to 1 inch above container top depending upon manufacturer's instructions that accompany torches. Package contains three wicks; each measures approximately 8.25 inches (20.3 cm) long and roughly 3/8 inch (9.5 mm) diameter. Warning: For outdoor torch use only. KEEP OUT OF REACH OF CHILDREN AND PETS. Recommended for adults only. Use only with purified lamp oil and Citronella oils. Made in the USA.