NUOLUX Suction Cups without Hooks Sucker Pads for Glass Plastic-10pcs 30mm These double sided suction cups are ideal as shock absorbers for transporting sheet glass and mirrors etc. Ideal for a host of tasks both around the home and in the office. These double sided suction cups are ideal as shock absorbers for transporting sheet glass and mirrors etc. Will hold items securely, whilst separating and cushioning parallel surfaces in a horizontal position. Adheres to glass, mirrors and other non-porous surfaces.