Vizcaya Felt Picks for Ukulele, 10 Pack , Orange Guage:3.5 MM thickness ,Approximately 30 mm long,Approximately 25 mm at its widest point The felt picks are perfect for Ukulele, and other low tension instruments. It picks the strings of the uke great! It is made up of high-grade rigid felt, exclusive high density wool & cotton felt which ensure a mellow authentic sound. These are non-slippery, easier to hold than other plastic. It gives you a smooth playing. Definitely great alternative to plastic picks. These felt picks don't make a percussive sound like the plastic and metal picks when it hits the ukulele strings. Premium Quality & Durable - made with good quality felt material.It won't mark or scratch your Ukulele 10 pcs Orange Felt Pick in this Package.