I got these one-way valves in different colour. But who cares about colour. :) It works as promised in the description. I can just recommend! :)

I got these one-way valves in different colour. But who cares about colour. :) It works as promised in the description. I can just recommend! :)

I got these one-way valves in different colour. But who cares about colour. :) It works as promised in the description. I can just recommend! :)

One way valve are in good condition - already hooked them to pumps.

One way valve are in good condition - already hooked them to pumps.

One way valve are in good condition - already hooked them to pumps.

está bem

its ok

está bem

didnt check if it stops the flow back but lets the air through allright

didnt check if it stops the flow back but lets the air through allright

didnt check if it stops the flow back but lets the air through allright

produtos de 1ª linha

produtos de 1ª linha

produtos de 1ª linha

Product defective. No refund. Don't buy from banggood. Cheater!!!!

Product defective. No refund. Don't buy from banggood. Cheater!!!!

Product defective. No refund. Don't buy from banggood. Cheater!!!!

Bien reçu, bonne qualité

Bien reçu, bonne qualité

Bien reçu, bonne qualité

IL PRODOTTO E? ARRIVATO, OTTIMO GRAZIE

IL PRODOTTO E? ARRIVATO, OTTIMO GRAZIE

IL PRODOTTO E? ARRIVATO, OTTIMO GRAZIE

Article de bonne facture utilisation pratique

Article de bonne facture utilisation pratique

Article de bonne facture utilisation pratique

Great product for best price..! Highly recommended..!

Great product for best price..! Highly recommended..!

Great product for best price..! Highly recommended..!