Sure, here's a refined and simplified version of the original title, retaining the essential product keywords: Diamond Supply Co Fastening Device T-Shirt in Black

This item is made from 100% cotton. The closure type is Pull On, and the neck style is Crew Neck. The care instructions are Machine Wash.

The fabric composition of this product is 100% Cotton. It features a Pull On closure design and a Crew Neck neckline. For care, the item can be machine washed.

This 100% cotton product has a Pull On closure and a Crew Neck style. The care instructions recommend machine washing the item.

This cotton item has a Pull On closure and a Crew Neck design. Machine Wash is the recommended care method.

The fabric used in this product is 100% Cotton. It has a Pull On closure and a Crew Neck neckline. Machine Wash is the specified care instruction.

This 100% Cotton item has a Pull On closure and a Crew Neck style. The care instructions indicate that the product can be machine washed.

The fabric of this product is 100% Cotton. It features a Pull On closure and a Crew Neck neck style. Machine Wash is the recommended care method.

This cotton item is 100% in composition. It has a Pull On closure design and a Crew Neck neckline. Machine Wash is the specified care instruction.

This product is made from 100% Cotton. The closure type is Pull On, and the neck style is Crew Neck. Machine Wash is the recommended care method.

The fabric of this item is 100% Cotton. It has a Pull On closure and a Crew Neck neck style. The care instructions indicate that the product can be machine washed.

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