This black silicone belt with plastic clip plays its role perfectly: Belt "sport" to wear with jeans etc ... that does not require you to remove it at airports, the sensors do not react, royal! Its material is resistant to tropical rain, without altering or soak like a sponge, it was the 2nd reason for my choice. The loop may withdraw from the belt, and it can be shortened if necessary. One point to note, it is "flavored" with a sweet strawberry tagada kind scent that is a little surprising, and that seems to fade rather slowly, it is not unbearable, but still surprising. Delivery Amazon Marketplace was conducted very quickly, as always. I recommend this product.