Product name: BTI-03G-RN01 Rubber net bag(PVC) 

Item number:

S: 115*15cm(Circumference*deep), 36cm in diameter

M: 120*25cm(Circumference*deep), 38cm in diameter

L: 145*25cm(Circumference*deep), 46cm in diameter

New L: 150*45(Circumference*deep), 48cm in diameter

XL: 155*45(Circumference*deep), 50cm in diameter

Clear and black color are support.

It is not many as nylon mesh net was webbing that grabbed and ate flies.
Rubber fishing net does better for the fish. Abrasive materials might rub off the protective slime layer on trout, leaving them susceptible to disease and so forth. With the wet rubber mesh, that's not much of an issue. At most cases, it makes unhooking and releasing a bit quicker and easier.