From Amazon
tesamoll P-Profile Seal - Self Adhesive Rubber Draught Excluder for Insulating Gaps in Windows and Doors - Brown - 6 m x 9 mm x 5.5 mm
Conrad Electronic
tesa P-PROFILE 05390-00101-00 Draught excluder tesamoll® Brown (L x W) 6 m x 9 mm 1 pc(s)