Installation Tips: the side of the product engraved with the ID slot is magnetic, please put the ID slot on the outside when installing, and the size of this product conforms to the door slot of the framed type glass door, so it can be easily embedded and installed without the need for adhesive backing, saving your time and effort; If your glass door is semi-frameless or frameless, you need to prepare the adhesive to act on the glass door before it can be used normally. Magnetic Strip for Shower Door: you'll receive 1 roll of thickened flexible magnetic strip insert for framed and semi frame glass shower doors, approx. 98 inches long, enough to meet your daily replacements and needs, the whole installation process is simple and convenient, no need for a second person to help you, saving your time and effort Suitable Size: this roll of the shower door strip is approx. 3/8 inches wide and 4/25 inches thick, fit well with the slot of shower door, ensure that it will not fall off and stay firmly in place Sealed and Waterproof: this magnet door strip is made of CPE saturated rubber and magnetic powder, sealed and waterproof, anti corrosion, safe and non irritating smells, soft and easy to cut Practical Design: this shower glass door seal strip adopts double groove designs, extra long, together with appropriate width and thickness to have strong absorption, making it more obvious and more convenient to install in the frame quickly and easily Product Description Adequate length to meet your daily replacements and needs Two ID slots make it easier to distinguish the magnetic surface Enough thickness ensures that the adsorption is firm