Cup Decoration Accessories, 8–9mm Straw Cap & Silicone Boots Set for 30/40oz Tumblers, Cute DIY Cup Accessories

Protect and personalise your 30/40oz tumbler with this charming silicone straw cap set. Featuring 26 adorable pink letters, these 8–9mm silicone boots combine durability with style. Crafted from premium silicone with a polyurethane coating and polyester composition, they're built to withstand daily use whilst adding a playful touch to your drinkware. Perfect for customising gifts, party favours, or creating unique cup designs for special occasions. Mix and match letters to spell names, messages, or festive greetings. An ideal accessory for tumbler enthusiasts seeking both functionality and creative expression.