Fruit Slabs-Effects may be delayed up to 2 hours after consuption. Full body high. Fruit Slabs are an all natural fruit leather... Kind of like an old school fruit rollup, but healthier. Mango Maui Wowie is a 100% Organic, non-gmo mango-coconut fruit leather infused with 100mg THC. There is one slab in each resealable pouch.