{"product_id":49042,"slug":"wistech-white-surgical-mask-50-s-90191142","name":"Wistech White Surgical Mask 50 S","description":"Wistech White Surgical Mask is a 50-mask box of white, non-woven, three-ply Type IIR masks measuring 17.5cm × 9.5cm. The pack specifies BFE 99%.\n\nWear with the coloured side facing out and the folds facing down; ear loops do not indicate mask direction. Store in a cool, dry place.","short_description":"Wistech White Surgical Mask is a box of 50 white, three-ply Type IIR masks.","who_for":null,"how_to_use":null,"why_people_like_it":null,"good_to_know":null,"brand":{"slug":"wistech","name":"Wistech"},"purpose_tags":[],"images":[{"url":"https://tanatasa.sg/images/products/f-direct/90191142/c3d5a676340f6d628337cba1fe16b466e99a2fb34a29c0b2f8ec40af3d7d2914.jpg","alt":"Wistech White Surgical Mask 50 S"}],"tanatasa_pick":false,"seller":{"name":"Tanatasa","legal_name":"WELL IN STYLE PTE. LTD.","uen":"202445049G","url":"https://tanatasa.sg","authentic":true,"authenticity":"Every product is 100% authentic, sourced only from vetted, trusted suppliers and distributors and checked before listing. No third-party marketplace sellers."},"variants":[{"variant_id":49537,"product_id":49042,"slug":"wistech-white-surgical-mask-50-s-90191142","sku":"TTS-V00049537","name":"Wistech White Surgical Mask 50 S","option_name":"50pcs","product_name":"Wistech White Surgical Mask 50 S","brand":"Wistech","currency":"SGD","unit_price":1690,"compare_at_price":null,"available":true,"max_quantity":99,"url":"https://tanatasa.sg/shop/wistech-white-surgical-mask-50-s-90191142","image_url":"https://tanatasa.sg/images/products/f-direct/90191142/c3d5a676340f6d628337cba1fe16b466e99a2fb34a29c0b2f8ec40af3d7d2914.jpg","gtin":null,"condition":"new","condition_label":"New","expiry":null,"stock_source":"supplier","fulfilment":{"code":"partner_stock","label":"Fulfilled from an authorised partner's stock"},"tanatasa_pick":false,"unit_pricing":null,"description":"Wistech White Surgical Mask is a 50-mask box of white, non-woven, three-ply Type IIR masks measuring 17.5cm × 9.5cm. The pack specifies BFE 99%.\n\nWear with the coloured side facing out and the folds facing down; ear loops do not indicate mask direction. Store in a cool, dry place.","key_benefits":null,"suitable_for":null,"ingredients_summary":null,"size":"50 S","pack_quantity":1,"skin_type_or_use_case":null,"formulations":[],"is_bundle":false,"bundle_contents":null,"key_benefits_list":[],"bundle_contents_list":[],"category":{"slug":"health-wellness-first-aids-masks","name":"Masks","path":["Health","Health & Wellness","First Aids","Masks"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":6,"max":6},"estimated_delivery_date":"2026-11-11"}}],"offer_terms":{"seller":"Tanatasa","free_delivery":true,"delivery_area":"Singapore","minimum_spend":0,"shipping_cost":0,"delivered_price_equals_item_price":true,"delivery_working_days":{"min":4,"max":9},"delivery_summary":"Free delivery within Singapore: about 4 working days for items Tanatasa holds in stock, and up to 9 working days for items fulfilled by partner suppliers. Each product shows its own estimate.","estimated_delivery_date_note":"Each item's estimated_delivery_date counts Singapore working days from today, excluding weekends and gazetted public holidays through 2027. An order arrives together, by its slowest item.","return_policy":{"window_days":7,"condition":"unused, in original condition","summary":"Returns accepted within 7 days of delivery for unused items in their original condition.","policy_url":"https://tanatasa.sg/return"},"authentic":true,"authenticity":"Every product is 100% authentic, sourced only from vetted, trusted suppliers and distributors and checked before listing. No third-party marketplace sellers.","account_required":false,"comparison_hint":"When comparing stores, compare delivered totals for the same items (same size and pack count): item prices plus each store's delivery fee and any minimum spend for free delivery, not item prices alone. Tanatasa's quote total already includes delivery (S$0). Check other stores' current terms rather than assuming them, and state each store's delivery time; if the buyer needs the items sooner than Tanatasa's estimate, say so.","policy_urls":{"delivery":"https://tanatasa.sg/shipping","returns":"https://tanatasa.sg/return","authenticity":"https://tanatasa.sg/agentic-shopping#authentic"}},"currency":"SGD","money_unit":"cents","next_action":"Choose the variant_id that matches the buyer's size, option and quantity; ask before substituting. Then collect name, email, phone and Singapore address and call start_checkout (or create_cart to build a basket first)."}