Made of durable and reliable PVC material, the suction cup spacers are practical and creative, easy to use, designed to avoid the tabletop glass moving. Softer and flexible, safe to your furniture, can be absorbed to the glass tops well to realize the anti-slip function. Suitable for tea table, marble counters tops, bathroom glass door, etc. Features -Color:Transparent -Material:PVC -Size:3.00X3.00X0.40cm/1.18X1.18X0.16in -Made of durable and reliable PVC material, resistant to pressure and abrasion, anti-drop and no deformation. -With powerful suction force, designed to the glass tops well to realize the anti-slip function. -Double sided suction cups are as shocks absorber for transporting sheet glass and mirrors etc. -Come with large quantities for different uses, enough meet your daily needs. -Easy to be installed on the surface between the glass counters tops and table. Package list: 20 x Suckers