This is an Adidas jacket. There are two holes, each about 1mm in size, as shown in photos 6 and 7. Length: 63.5 cm Sleeve length: 84 cm (51 cm when half-sleeved) Width: 57 cm The fabric is thin, and the sleeves are removable, allowing it to be worn as a half-sleeved jacket. The hem has a drawcord, so the width can be adjusted. This is a used item, so please purchase only if you understand this.