Come on - you know they support your ideals! 

• Durable 100% polyester webbing
• 92% polyester, 8% spandex collar inside
• Black 100% polyester sponge collar inside padding
• 3 sizes available: S 11.8″–17.8″ (30–45 cm), M 13.5″–20.5″ (35–52 cm), L 14.8″–23.8″ (38–60 cm)
• Adjustable collar length
• Collar width: 1″ (2.54 cm)
• Black plastic main buckle, adjustable buckle, and strap holder
• Blank product sourced from China

Hand wash with mild detergent or machine wash on a gentle cycle in a mesh bag. Air dry.