You'll receive a yellow-green variegated trichocereus similar to the ones pictured, rooted and ready to plant.
This variegated hybrid is affectionately known as “the Chinese eBay cut” in the trichocereus community. Unlike some of the other variegated San Pedro, they perform well on their own roots and don't require grafting. They also are somewhat resistant to rot, though care should be taken to ensure they're not overwatered, especially as roots take time to recover when first planted.
Cuttings are 6-8” and whole plant is a 10-12” rooted specimen.