It has strong bearing capacity,fits the surface,firmly adsorbed by rotating the nut to remove the air. Waterproof dust resistant,freeze and heat resistant,long service life,can also be used outdoors for a long time. Caravan Driver's Favorite suction pads can attach the rear wall of your awning to your caravan,suitable for most awning and tent fabrics. Quality PVC material,light in weight wear tear resistant,non-toxic,odorless,environmentally friendly. Easy installation without drilling,small size convenient storagecan be reused. features It has strong bearing capacity,fits the surface,firmly adsorbed by rotating the nut to remove the air. Waterproof dust resistant,freeze and heat resistant,long service life,can also be used outdoors for a long time. Caravan Driver's Favorite suction pads can attach the rear wall of your awning to your caravan,suitable for most awning and tent fabrics. Quality PVC material,light in weight wear tear resistant,non-toxic,odorless. Easy installation without drilling,small size convenient storagecan be reused. Size: 4.8cm Packing list: 8 pieces of suction cups