DURABLE and HEAVY DUTY Our slip-resistant shoe covers are made of 100% heavy-duty GSM 35g non-woven polypropylene fabric MACHINE -MADE Non-woven fabric Better quality compared to hand-made shoe covers. EASY SLIP-ON AND OFF These shoe covers are super elastic and very easy to slip on and off. SLIP-RESISTANT Silicone-pattern coating on the sole to prevent slipping SUITABLE FOR ALL USES Suitable for any indoor and outdoor settings such as home services, real estate, gardening, painting, public facilities, commercial buildings, professional environment, etc.