• Here are a few options
• ranging from more direct to slightly more descriptive
• all suitable for South American Spanish: 1. **Presenta algo de desgaste y arrugas en los detalles de la parte trasera.** * (This is a very common and clear way to state defects.) 2. **Cierto desgaste y pliegues en los detalles del reverso.** * ("Cierto" means "some/certain
• " "pliegues" is another good word for creases/folds
• "reverso" is a direct translation for reverse.) 3. **Desgaste y arrugas en los estampados de la espalda.** * (If "details" specifically refers to printed elements like numbers
• names
• or logos on the back.) 4. **Se observa algo de uso y arrugas en los detalles traseros.** * ("Se observa" means "some is observed
• " "uso" implies wear from use
• "detalles traseros" is a concise way to say "reverse details.") The first option is probably the most universally understood and natural for describing defects on an item.

Características:

• Pequeño #4 en la parte superior delantera