M5 Screw Suction Cup Hook,Diameter 1.6 Inch Diameter Clear PVC Threaded Suction Cup with Screw Cap Nut,5 PCS,(M5 - D 4 cm), Screw-in Hooks - Amazon Canada
Double-Sided Suction Cup – Lust Arts
Hillman Small Clear Suction Cup in the Picture Hangers department at Lowes.com
QEP Double Suction Cup for Handling Large Glass and Tile | The Home Depot Canada