The TeaSpot Tuffy Steeper Silicone Loose Tea Filter Infuser Tangerine TUFFY STEEPERS are collapsible silicone steeping baskets designed for easy storage, travel, & tea on-the-go. This durable, reusable, loose leaf tea filter is compatible with most traditional mugs. The lid also doubles as a saucer when your tea is done steeping. Food-Grade Silicone ~ Heat & Stain Resistant ~ Durable ~ Dishwasher Safe Lightweight: 2 oz (57 g) ~ Inner Rim 2.5" ~ Outer Rim 3.5" ~ Height = 3.25" Collapsable