This red silicone sleeve has varied width sections containing diverse textures of soft squishy ribs, pleats, and bumps that feel incredible on your dick. It differs slightly from the blue sleeve in that it is not as tight. This sleeve should accommodate dicks up to 5 inches round.

These products are add-ons for the:
Leten Future Pro Automatic Blow Job Machine Gen 2
Leten Future Pro Automatic Blow Job Machine Gen 3