This deodorizer insole sticker is made of natural lemon extract, lavender, bamboo charcoal powder and other effective ingredients, quickly neutralize the odor inside shoes, providing a fresh and comfortable wearing experience. Simple and easy to use design, just peel off the back side of the sticker and stick it on the inside of your shoes or the bottom of your socks. Widely used for all kinds of shoes and materials, effectively removing odor. Natural ingredients can be used without additives. Lightweight packaging design is convenient to carry, bring fresh scent to your shoes anytime, anywhere. Replace the sticker once a week to maintain the best deodorizing effect. Keep your sneakers, casual shoes, work shoes and other closed-toe footwear smelling fresh all day long.SMALL & PORTABLE, Lightweight package design, easy to carry and store, bring fresh scent to your shoes anytime, anywhere. NATURAL INGREDIENTS, made of natural lemon extract, lavender, bamboo charcoal powder, mugwort and enzymes, friendly to human body and environment. WIDELY APPLICABLE TO A VARIETY OF FOOTWEAR, Suitable for sports shoes, leather shoes, work shoes and other closed-toe footwear, effectively removes the odor of shoes made of leather, canvas, nylon and other materials. EASY TO USE, REPLACE AS YOU GO, Simply peel off the backing film and place the sticker on the inside of the shoe or the bottom of the sock to deodorize easily. Replace the sticker once a week for optimal results. LONG LASTING FRESHNESS, Using natural lemon extract, lavender, bamboo charcoal powder and other effective ingredients, it quickly neutralizes the odor inside the shoes and provides a long-lasting fresh and comfortable feeling.