Looks fine for my needs, sturdy enough and fits the pipe.
Fast delivery from fans4less. Infact I only use fans4less for my air ducting needs as have always been good quality and efficient service. The Y piece together with the pipe work fit together well and don't have a fragile feel even though they are quite thin and lightweight. Highly recommend for any ductwork... I am using it for dust extraction and the smooth finish seems to keep the dust flowing as have not had any blockages.
Did the job, good product at a good price