unfortunatelly te loops are not very flexible and much to wide for 17x4.5 would not buy it again. Silicone and tighter would be better. Also the app is quite useless. you can choose a few patterns but you cant change the intensity. kind of pointless...If it was tighter maybe it could be ok... The overall build quality seems good but unless you have a 5-6cm diameter I would not recommend it...

Très bien reçu rapidement

Super! Super cool l’application avec le cellulaire.

produto muito bem dentro do prazo e funcionando direitinho recomendo